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# Question Status Created at Action
1 What sum of money lent out at compound interest will amount to Rs. 968 in 2 years at 10% per annum, interest being charged annually? Active July 19, 2022
2 If log5 a . loga x = 2, then x is equal to Active July 19, 2022
3 A number consists of two digits whose sum is 8. If 8 is subtracted from the number, the digits interchange their places. What is the number ? Active July 19, 2022
4 A dice is thrown 5 times, then the probability that an even number will come up exactly 3 times is Active July 19, 2022
5 A certain number of men can do work in 45 days. If there were 4 men less it could be finished in 15 days more. How many men are there? Active July 19, 2022
6 If 2 log10 x + ½ log10 y = 1, then ‘y’ in terms of ‘x’ is Active July 19, 2022
7 A school has four sections of chemistry in class XII having 40, 35, 45 and 42 students. The mean marks obtained in chemistry test are 50, 60, 55 and 45 respectively for the four sections, the over all average of marks per students is Active July 19, 2022
8 The number of quadratic equations having the squared values of its roots also, as roots, is Active July 19, 2022
9 A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum? Active July 19, 2022
10 A line passes through the point of intersection of 2x + y = 5 and x + 3y + 8 = 0 and parallel to the line 3x + 4y = 7 is Active July 19, 2022
11 In a town of 10,000 families it was found that 40% family buy newspaper A, 20% buy newspaper B and 10% families buy newspaper C, 5% families buy A and B, 3% buy B and C and 4% buy A and C. If 2% families buy all the three newspapers, then number of families which buy A only is Active July 19, 2022
12 Five coins whose faces are marked 2, 3 are tossed. The chance of obtaining a total of 12 is Active July 19, 2022
13 The average speed of a car is 75 kmph. What will be the average speed of the car if the driver de­creases the average speed of the car by 40 percent? Active July 19, 2022
14 The sum of squares of deviations for 10 observations taken from mean 50 is 250. The co-efficient of variation is Active July 19, 2022
15 The fourth proportional to 5, 8, 15 is : Active July 19, 2022
16 The work done by a woman in 8 hours is equal to the work done by a man in 6 hours and by a boy in 12 hours. If working 6 hours per day 9 men can complete a work in 6 days then in how many days can 12 men, 12 women and 12 boys together finish the same work working 8 hours per day? Active July 19, 2022
17 How many even numbers of 3 different digits can be formed from the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 (repetition is not allowed) Active July 19, 2022
18 Which of the following is not a step in calculation of the chi-square statistic? Active July 19, 2022
19 In a college of 300 students, every student reads 5 newspapers and every newspaper is read by 60 students. The number of newspapers is Active July 19, 2022
20 In how many ways can 21 English and 19 Hindi books be placed in a row so that no two Hindi books are together Active July 19, 2022
21 The number of terms of the A.P. 3,7,11,15…to be taken so that the sum is 406 is Active July 19, 2022
22 If 40% of a number is 256, then what is 25% of that number ? Active July 19, 2022
23 If the coefficient of correlation is positive, then for the values of the variables x, y when the value of x increases perfectly, then Active July 19, 2022
24 The prices of a Car and a Motorcycle are in the ratio 7 : 5. If the Car costs 8000 USD more than a Motorcycle set, then the price of a Car set is: Active July 19, 2022
25 Using the standardized normal table supplied with this exam determine what Z value would be used to set up a confidence interval at the 99 percent confidence level. Active July 19, 2022
26 38% of 295 + 62% of 445 = ? Active July 19, 2022
27 Sum of infinite number of terms in G.P. is 20 and sum of their square is 100. The common ratio of G.P. is Active July 19, 2022
28 The expenditure of a family for a certain month were as follows : Food – Rs.560, Rent – Rs.420, Clothes – Rs.180, Education – Rs.160, Other items – Rs.120 A pie graph representing this data would show the expenditure for clothes by a sector whose angle equals Active July 19, 2022
29 Which of the following is not needed in calculating a confidence interval for a population mean? Active July 19, 2022
30 15 men would finish a piece of work in 210 days. But at the end of every 10 days, 15 additional men are employed. In how many days will it be finished? Active July 19, 2022
31 A box contains 100 tickets numbered 1, 2 …… 100. Two tickets are chosen at random. It is given that the maximum number on the two chosen tickets is not more than 10. The minimum number on them is 5 with probability Active July 19, 2022
32 In a battle 70% of the combatants lost one eye, 80% an ear, 75% an arm, 85% a leg, x% lost all the four limbs. The minimum value of x is Active July 19, 2022
33 21 x 24 – (4)3 + (7)2 – (?) = (19)2 Active July 19, 2022
34 The number of observations in a group is 40. If the average of first 10 is 4.5 and that of the remaining 30 is 3.5, then the average of the whole group is Active July 19, 2022
35 What is the HCF of 2.04, 0.24 and 0.8 ? Active July 21, 2022
36 The product of two numbers is 2028 and their HCF is 13. What are the number of such pairs? Active July 21, 2022
37 If HCF of two numbers is 11 and the product of these numbers is 363, what is the greater number? Active July 21, 2022
38 What is the least multiple of 7 which leaves a remainder of 4 when divided by 6, 9, 15 and 18 ? Active July 21, 2022
39 What is the greatest number which divides 24, 28 and 34 and leaves the same remainder in each case? Active July 21, 2022
40 The HCF of two numbers is 23 and the other two factors of their LCM are 13 and 14. What is the largest number? Active July 21, 2022
41 Two numbers are in the ratio 2 : 3. If their L.C.M. is 48. what is sum of the numbers? Active July 21, 2022
42 The H.C.F. and L.C.M. of two numbers are 12 and 5040 respectively If one of the numbers is 144, find the other number Active July 21, 2022
43 If the product of two numbers is 84942 and their H.C.F. is 33, find their L.C.M. Active July 21, 2022
44 Find the HCF of 23,46,827 Active July 21, 2022
45 LCM of two numbers is 7700 and HCF is 11. If one number is 308 then other number is Active July 21, 2022
46 Find the HCF of 54, 288, 360 Active July 21, 2022
47 Find the LCM of 23,46,827 Active July 21, 2022
48 The ratio of two numbers is 4 : 5. If the HCF of these numbers is 6, what is their LCM? Active July 21, 2022
49 The product of two 2 digit numbers is 2028 and their HCF is 13. What are the numbers ? Active July 21, 2022
50 Two numbers are in the ratio 2 : 3. If their L.C.M. is 48. what is sum of the numbers? Active July 21, 2022
51 The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then the other is: Active July 21, 2022
52 Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is: Active July 21, 2022
53 If LCM of two number is 693, HCF of two numbers is 11 and one number is 99, then find other Active July 21, 2022
54 What will be the LCM of 8, 24, 36 and 54 Active July 21, 2022
55 HCF of 22×32×52, 24×34×53×11 is Active July 21, 2022
56 Find the HCF of 22×32×72,2×34×7 Active July 21, 2022
57 The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is Active July 21, 2022
58 Find the HCF of 2.1, 1.05 and 0.63 Active July 21, 2022
59 5-[4-{3-(3-3-6)}] is equal to: Active July 21, 2022
60 1-[5-{2+(-5+6-2)2}] is equal to Active July 21, 2022
61 How many positive integers less than 1000 are multiples of 11 whose square roots are whole numbers Active July 21, 2022
62 (53×87+159×21+106×25) is equal to Active July 21, 2022
63 The number of digits in the square root of 625686734489 is Active July 21, 2022
64 The smallest number which should be added to the number 8958 so that the result is a perfect square is Active July 21, 2022
65 There are some boys and girls in a room. The square of the number of the girls is less than the square of the number of boys by 28. If there were two more girls, the number of boys would have been the same as that of the girls. The total number of the boys and girls in the room are Active July 21, 2022
66 If the sum of the squares of three consecutive natural numbers is 110, then the smallest of these natural numbers is: Active July 21, 2022
67 The product of two whole numbers is 37. The square root of the difference of the numbers is Active July 21, 2022
68 The sum of a positive integer and its square is 2450. The positive integer is : Active July 21, 2022
69 How many perfect squares lie between 120 and 300? Active July 21, 2022
70 The smallest 4- digit number which is a perfect square is Active July 21, 2022
71 The smallest number that must be subtracted from 1000 to make the resulting number a perfect square is Active July 21, 2022
72 The largest number of five digits, which is a perfect square is Active July 21, 2022
73 The smallest positive integer n for which 864 x n is a perfect cube, is: Active July 21, 2022
74 The smallest natural number, by which 3000 must be divided to make the quotient a perfect cube, is : Active July 21, 2022
75 The least number, by which 1944 must be multiplied so as to make the result a perfect cube is Active July 21, 2022
76 The sum of the squares of 2 number is 146 and the square root of one of them is 5. The cube of the other number is Active July 21, 2022
77 If 3x + 7y=75, 5x- 5y= 25, then the value of (x +y)=? Active July 21, 2022
78 What is the value of X ?, if 7580 - X = 3440 Active July 21, 2022
79 2x + 4y – 8xy -1 =? Active July 21, 2022
80 23+ 3+33+333+3.33=? Active July 21, 2022
81 Solve the following equation 24 + 4 ÷ 4 Active July 21, 2022
82 If a + b + c = 12, a2 + b2 + c2 = 52, then what is ab + bc + ca equal to- Active July 21, 2022
83 The value of 24 ÷ 4 ×(3 +3) ÷2 is: Active July 21, 2022
84 If a2 + a + 1 = 0 then the value of a9 is. Active July 21, 2022
85 When x = 1, then value of |2x – 1| + |x – 3| will be - Active July 21, 2022
86 If (x +y) = 6 and x2 + y2 = 20 then find the value of (x - y) 2. Active July 21, 2022
87 In a garden of 42 trees, 3/7 of them are Neem trees and the rest are Mango trees. Find the number of Mango trees. Active July 21, 2022
88 If 551 ÷ 29 = 19 then 5.51 ÷ 0.0019 = ? Active July 21, 2022
89 Solve: 12–[26–{2+5×(6–3)}] Active July 21, 2022
90 If (a + b):(b + c):(c + a) = 7:6:5 and a + b + c = 27, then what will be the value of 1/a: 1/b :1/c? Active July 21, 2022
91 In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was : Active July 22, 2022
92 A student multiplied a number by 3/5 instead of 5/3, What is the percentage error in the calculation ? Active July 22, 2022
93 If 20% of a = b, then b% of 20 is the same as : Active July 22, 2022
94 A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. The maximum marks are : Active July 22, 2022
95 if the price of a book is first decreased by 25% and then increased by 20%, then the net change in the price will be : Active July 22, 2022
96 The value of a machine depreciates at the rate of 10% every year. It was purchased 3 years ago. If its present value is Rs. 8748, its purchase price was : Active July 22, 2022
97 Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruits ? Active July 22, 2022
98 A man spends 35% of his income on food, 25% on children's education and 80% of the remaining on house rent. What percent of his income he is left with ? Active July 22, 2022
99 A's salary is 40% of B's salary which is 25% of C's salary. What percentage of C's salary is A's salary ? Active July 22, 2022
100 If 75% of a number is added to 75, then the result is the number itself. The number is : Active July 22, 2022
101 25% of 25% Is Equal To Active July 22, 2022
102 A salesman gets commission on total sales at 9%. If the sale is exceeded Rs.10,000 he gets an additional commission as bonus of 3% on the excess of sales over Rs.10,000. If he gets total commission of Rs.1380, then the bonus he received is: Active July 22, 2022
103 56% of 225 + 20% of 150 = ? - 109 Find the value of '?' in the above equation Active July 22, 2022
104 45% of 750 - 25% of 480 = ? Active July 22, 2022
105 Gaurav spends 30% of his monthly income on food articles, 40% of the remaining on conveyance and clothes and saves 50% of the remaining. If his monthly salary is Rs. 18,400, how much money does he save every month ? Active July 22, 2022
106 A housewife saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent she saved in the transaction ? Active July 22, 2022
107 405 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total number of children. How many sweets did each child recieve ? Active July 22, 2022
108 In an election only two candidates contested 20% of the voters did not vote and 120 votes were declared as invalid. The winner got 200 votes more than his opponent thus he secured 41% votes of the total voters on the voter list. Percentage votes of the defeated candidate out of the total votes casted is: Active July 22, 2022
109 A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the oiginal number ? Active July 22, 2022
110 What percent of 7.2 kg is 18 gms ? Active July 22, 2022
111 40% of 75 + 80% of 25 = K% of 250 Find the value of K? Active July 22, 2022
112 If A's height is 40% less than that of B, how much percent B's height is more than that of A? Active July 22, 2022
113 Ram sell his goods 25% cheaper than Shyam and 25% dearer than Bram. How much % is Bram's good cheaper than Shyam ? Active July 22, 2022
114 If the price of sugar rises from Rs. 6 per kg to Rs. 7.50 per kg, a person, to have no increase in his expenditure on sugar, will have to reduce his consumption of sugar by Active July 22, 2022
115 If 15% of x = 20% of y, then x:y is ___? Active July 22, 2022
116 The ratio 5 : 4 expressed as a percent equals : Active July 22, 2022
117 1100 boys and 700 girls are examined in a test; 42% of the boys and 30% of the girls pass. The percentage of the total who failed is : Active July 22, 2022
118 What will come in place of the question mark(?) in the following question ? 56% of 870 + 82% of 180 = 32% of 90 + ? Active July 22, 2022
119 270 candidates appeared for an examination, of which 252 passed. The pass percentage is : Active July 22, 2022
120 In a History examination, the average for the entire class was 80 marks. If 10% of the students scored 35 marks and 20% scored 90 marks, what was the average marks of the remaining students of the class ? Active July 22, 2022
121 What will come in place of the question mark (?) in the following question ? 52.5% of 800 + 30.5% of 2800 = ? + 87.30 Active July 22, 2022
122 If the numerator of a fraction is increased by 150% and the denominator of the fraction is increased by 350%, the resultant fraction is 25/51. What is the original fraction ? Active July 22, 2022
123 Of the 1000 inhabitants of a town, 60 % are males of whom 120 % are literate. If, of all the inhabitants, 25% are literate, then what percent of the females of the town are literate ? Active July 22, 2022
124 A candidate got 35% of the votes polled and he lost to his rival by 2250 votes. How many votes were cast ? Active July 22, 2022
125 If x is 80% of y, then what percent of 2x is y? Active July 22, 2022
126 If the single discount equivalent to successive discounts of 20% and x% is 24%, then the value of x is: Active July 22, 2022
127 The population of a town was 1,60,000 three years ago, If it increased by 3%, 2.5% and 5% respectively in the last three years, then the present population in Active July 22, 2022
128 Entry fee in an exhibition was Rs. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is : Active July 22, 2022
129 In a City, 35% of the population is composed of migrants, 20% of whom are from rural areas. Of the local population, 48% is female while this figure for rural and urban migrants is 30% and 40% respectively. If the total population of the city is 728400, what is its female population ? Active July 22, 2022
130 What percent decrease in salaries would exactly cancel out the 20 percent increase ? Active July 22, 2022
131 When a discount of 20% is given on a pizza, the profit is 32%. If the discount is 18%, then the profit is: Active July 22, 2022
132 During a month-long annual sale, a shopkeeper sells his goods at a discount of 50%. But in the last week, he offers an additional discount of 40%. If the original price of a shirt is ₹ x, then the price (in rupees) during the last week of the sale will be Active July 22, 2022
133 A shopkeeper marks the price of an item keeping 20% profit. If he offers a discount of on the marked price, his gain percent will be Active July 22, 2022
134 An article is listed at Rs 2375 A man purchases it at two successive discounts of 50 % and 25 % spends Rs 165 on repairing of article. If he sells the articles at a profit a of 62.5 % then what is the selling price (in Rs) of the article? Active July 22, 2022
135 The marked price of a watch was ₹ 720. A man bought the same for ₹ 550.80 after getting two successive discounts. the first being 10 %. then the second discount rate is Active July 22, 2022
136 A dozen pairs of socks quoted at ₹ 80 are available at a discount of 10%. How many pairs of socks can be bought for 24? Active July 22, 2022
137 A shopkeeper sells at a discount of 20% and earns a profit of 60%. If he sells the same table at 40% discount, then what will be his new profit percent? Active July 22, 2022
138 Arvind purchased a wrist watch with 30% discount on the labelled price. He sold it with 40 % profit on the price he bought, what was his percent loss on the labelled price? Active July 22, 2022
139 The difference between a discount of 30% on ₹ 2,000 and two successive discounts of 25% and 5% on the same amount is Active July 22, 2022
140 A shopkeeper sold an item at a 10% loss after giving a discount equal to half the marked price. Then the cost price is Active July 22, 2022
141 Rita bought a television set with 20% discount on the labeled price. She made a profit of Rs. 800 by selling it for Rs. 16,800. The labeled price of the set was Active July 22, 2022
142 A shopkeeper allows a discount of 10% on the marked price of an item but charges a sales tax of 8% on the discounted price. If the customer pays ₹ 3,402 as the price including the sales tax, then the marked price is Active July 22, 2022
143 A tradesman allows a discount of 15 % on the marked price. How much above the cost price must he mark his goods as to gain 19 %? Active July 22, 2022
144 A double bed is marked at ₹ 7,5000. The shopkeeper allows successive discounts of 8 %, 5 % and 2 % on it. What is the net selling price? Active July 22, 2022
145 The marked price of a shirt and trousers are in the ratio 1 : 2. The shopkeeper gives 40 % discount on the shirt. If the total discount on the shirt and trousers is 30 %, the discount offered on the trousers is Active July 22, 2022
146 A machine is marked at ₹ 6,800 and available at a discount of 10%. The shopkeeper gives another off-season discount to the buyer and sells the machine for ₹ 5,202. Find the offseason discount. Active July 22, 2022
147 How much percent above the cost price should a shopkeeper mark his goods so as to earn a profit of 32% after allowing a discount of 12% on the marked price? Active July 22, 2022
148 A dealer buys an article marked at ₹ 25,000 with 20 % and 5% off. He spends 1,000 for its repair and sells it for ₹ 25,000 what is his gain or loss percent? Active July 22, 2022
149 The marked price of an article is ₹ 100. A discount series of 5%, 10% successively reduces the price of an article by Active July 22, 2022
150 A trader sells his goods at a discount of 20 %. He still makes a profit of 25 %. If he sells the goods at the marked price only. His profit will be Active July 22, 2022
151 A dealer buys a table listed at ₹ 1,500 and gets successive discounts of 20% and 10%. He spends ₹ 20 on transportation and sells at a profit of 20%. Find the selling price of the table (in rupee). Active July 22, 2022
152 Rahim bought a T.V. with 20% discount on list price. Had he bought it with 25% discount he would have saved ₹ 500. At what price did he buy the T.V? Active July 22, 2022
153 Two people, Savita and Karan, get their sales commissions based on the number of items sold each month. Their total sales commission amounts to Rs. 56,100 in a particular month. If savita got her commission 12 % higher than Karan, how much commission did Karan earn? Active July 22, 2022
154 The Banker's discount on a bill due 6 months hence at 16% per annum is ₹ 216. The true discount is: Active July 22, 2022
155 In a shop shirt are usually sold at 40% above the cost price. During a sale, the shopkeeper offers a discount of 10% off the usual selling price. If he man ages to sell 72 shirts for ₹ 13,608 then his cost price per shirt, ( in ₹) is Active July 22, 2022
156 A person paid ₹ 17,000 for a motor - car after a single discount of 15 %. If he is given successive discounts of 5% and 10% then how much he would pay? Active July 22, 2022
157 The average weight of 3 person P, Q, R is 84 kg. Another person who is S joins the group and now the present average of the group becomes 80 kg. If another person T, whose weight is 3 kg more than that of S, replaces P then the average weight of Q, R, S, and T becomes 78 kg. Find the weight of P. Active July 23, 2022
158 Three years ago, the average of A, B, and C was 27 years and that of B and C 5 years ago was 20 years. A’s present age is Active July 23, 2022
159 The average age of a family of 6 members is 22 years. If the age of the youngest member be 7 years, what was the average age of the family at the birth of the youngest member? Active July 23, 2022
160 The average of ten numbers is 7. If each number is multiplied by 12, then the average of the remaining numbers will be Active July 23, 2022
161 Average marks obtained by Raju in 3 papers is 52 and in the fourth paper, he scored 60 marks. Find the new average of marks scored by Raju. Active July 23, 2022
162 The average of 50 members is 38. If the two numbers, 45 and 55 are discarded the average of the remaining numbers will become Active July 23, 2022
163 If we choose four numbers, the average of the first three will be 16 and that of last three is 15. If the last number is 18, the first number will be Active July 23, 2022
164 The average expenditure of a family was Rs. 2750 for the first 3 months, then Rs. 3150 for the next 3 months and Rs. 6750 for the other three months. Find the average income of the family for the 9 months if the family saves Rs. 650 per month. Active July 23, 2022
165 <p>The average earning of Rohan for the first three months of the calendar year 2006 is Rs. 1200. If his average earnings for the second and third month is Rs. 1300 then find his earning in the first month.</p> Active July 23, 2022
166 Sanjay earns an average of 4200 euros for the first eleven months of the year. If he wants to maintain the monthly average for the year to be 5000 euros, then what is the amount he needs to earn in the last month to achieve the required average for the whole year? Active July 23, 2022
167 In a hotel room are numbered from 201 to 230. Each room gives an earning of Rs. 3000 for the first fifteen days of the month and for the latter half, Rs. 2000 per room. Find the average earning per room per day over the month. Active July 23, 2022
168 The average income of Suraj and Gopal is Rs. 3000 and that of Alay and Vinit is Rs. 500. What is the average income of all the four people? Active July 23, 2022
169 Samay’s average daily expenditure is Rs. 10 during May, Rs 14 during June and Rs. 15 during July. His approximate daily expenditure for the 3 months is Active July 23, 2022
170 30 apples and 75 oranges were purchased for Rs. 510. If the price per apple is Rs. 2 than the average price of the oranges was Active July 23, 2022
171 The average temperature on Monday, Tuesday, and Wednesday was 41° C and on Tuesday and Wednesday and Thursday it was 40° C. If on Thursday it was exactly 39° C, then on Monday, the temperature was Active July 23, 2022
172 A ship sails out into the sea at the rate of 15 km/hr and sails back at the rate of 20 km/hr. What will be the average rate of sailing? Active July 23, 2022
173 The average temperature of 1st, 2nd, and 3rd November was 24.4° C. The average temperature for the first two days was 24° C. The temperature on the 3rd of November will be Active July 23, 2022
174 The average age of the 6 students is 11 years. If 2 more students of age 14 and 16 years join than their average will become Active July 23, 2022
175 The bus goes to Mumbai from Delhi at the rate of 60 km per hour. Another bus leaves from Mumbai to Delhi at the same time as the first bus at the rate of 70 km/hr. Find the average speed of the journeys of the two buses combined if it is known that the distance from Mumbai to Delhi is 420 kilometers. Active July 23, 2022
176 If (4x-3y) : (2x+5y) = 12 : 19 then x : y is……. Active July 23, 2022
177 If x/5 = x/8, then (x +5) : (x + 8) is equal to…… Active July 23, 2022
178 If x : y = 6 : 5, then (5x+3y) : (5x-3y) is equal to…… Active July 23, 2022
179 What same number must be added to each term of the ratio 7 : 3 so that the ratio becomes 2 : 3? Active July 23, 2022
180 The ratio of the two numbers is 3 : 4 and their sum is 420. The greater of the two numbers is…… Active July 23, 2022
181 Five bananas and four apples cost as much s three bananas and seven apples. The ratio of the cost of one banana to that of one apple is……. Active July 23, 2022
182 The speeds of three cars are in the ratio 5 : 4 : 6 . The ratio between the times taken by them to travel the same distance is……. Active July 23, 2022
183 A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare…… Active July 23, 2022
184 Rs. 180 contained in a box consists of one rupee, 50 paise and 25 paise coins in the proportion of 2 : 3 : 4. What is the number of 50 paise coins? Active July 23, 2022
185 10 In a school, 10% of the boys are same in number as ¼ of the girls and 10% of the girls are same in number as 1/25 of the boys. What is the ratio of boys to girls in that school? Active July 23, 2022
186 Two numbers are in the ratio 3 : 4 and the product of their LCM and HCF is 10800. The sum of the numbers is…… Active July 23, 2022
187 12 The ages of x and y are in the ratio of 3 : 1. 15 years hence, the ratio will be 2 : 1. Their present ages (in years) are….. Active July 23, 2022
188 Gold is 19 times as heavy as water and copper is 9 times as heavy as water. In what ratio should there be mixed to get 15 times as heavy as water. Active July 23, 2022
189 85 liters of a mixture contains milk and water in the ratio 27 : 7. How much water is to be added to get a new mixture containing milk and water in the ratio 3 :1? Active July 23, 2022
190 A and B are two alloys of gold and copper prepared by mixing metals in the ratio 7 : 2 and 7 : 11 respectively. If equal quantities of the alloys are melted to form a third alloy C, then ratio of gold and copper in C will be…. Active July 23, 2022
191 A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? Active July 25, 2022
192 An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: Active July 25, 2022
193 If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: Active July 25, 2022
194 A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: Active July 25, 2022
195 Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? Active July 25, 2022
196 In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is: Active July 25, 2022
197 A man complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km. Active July 25, 2022
198 The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 km in 4 hours, then the speed of the first train is: Active July 25, 2022
199 A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is: Active July 25, 2022
200 A car travelling with of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car. Active July 25, 2022
201 In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is: Active July 25, 2022
202 Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.? Active July 25, 2022
203 It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the cars is: Active July 25, 2022
204 A farmer travelled a distance of 61 km in 9 hours. He travelled partly on foot @ 4 km/hr and partly on bicycle @ 9 km/hr. The distance travelled on foot is: Active July 25, 2022
205 A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is: Active July 25, 2022
206 In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is: Active July 25, 2022
207 Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.? Active July 25, 2022
208 It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the cars is: Active July 25, 2022
209 A farmer travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on bicycle at 9 km/hr. The distance travelled on foot is: Active July 25, 2022
210 A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is: Active July 25, 2022
211 In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is: Active July 25, 2022
212 A boat goes 75 km upstream in 3 hours and 60 km downstream in 1.5 hours. Then the speed of the boat in still water is: Active July 25, 2022
213 Ratio between speed of boat in still water to speed of stream is 7 : 2. If 126 km is travelled downstream in 3.5 hours then find the difference between speed of boat in still water to speed of stream(in kmph)? Active July 25, 2022
214 A boat rows downstream covers a distance of 20 km in 2 hrs while it covers the same distance upstream in 5 hrs. Then speed of the boat in still water is : Active July 25, 2022
215 A man can row 30 km downstream and return in a total of 8 hours. If the speed of the boat in still water is four times the speed of the current, then the speed of the current is: Active July 25, 2022
216 The speed of the motorboat in still water is 45 kmph. If the motorboat travels 80 km along the stream in 1 hour 20 minutes, then the time taken by it to cover the same distance against the stream will be: Active July 25, 2022
217 The distance between AB is 174 km. Two Boats Start moving towards each other at the same time at points A and B respectively. One in upstream and other in downstream. If their speed in still water is 9.6 km/ hr. and 19.4 km/ hr. respectively. Then in how much time they will meet. Active July 25, 2022
218 A man swims downstream distance of 15 km in 1 hour. If the speed of the current is 5 km/ hr, the time taken by the man to swim the same distance upstream is : Active July 25, 2022
219 The speed of the current is 5 km / hour. A motorboat goes 10 km upstream and back again to the starting point in 50 minutes. The speed (in km / hour) of the motorboat in still water is: Active July 25, 2022
220 The speed of a boat in still water is 10 km/hr. It covers (upstream) a distance of 45 km in 6 hours. The speed (in km/hr) of the stream is : Active July 25, 2022
221 A motorboat can travel at 10 km/hr. in still water it travelled 91 km downstream in a river and then returned taking at together 20 hours. Find the rate of flow of the river Active July 25, 2022
222 A boat travels 24 km upstream in 6 hours and 20 km downstream in 4 hours. Then the speed of boat in still water and the speed of current are respectively. Active July 25, 2022
223 A boat goes 12 km downstream and comes back to the starting point in 3 hours. If the speed of the current is 3 km/hr, then the speed (in km/hr) of the boat in still water is : Active July 25, 2022
224 A boat goes 30 km upstream and 44 km downstream in 10 hours. In 13 hours, it can go 40 km upstream and 55 km downstream. The speed of the boat in still water is. Active July 25, 2022
225 A boat running downstreams covers a distance of 30 kms in 2 hours. While coming back the boat takes 6 hours to cover the same distance. If the speed of the current is half that of the boat, what is the speed of that boat in kmph? Active July 25, 2022
226 A motorboat covers a certain distance downstream in a river in 3 hours. It covers the same distance upstream in 3 and half an hour. If the speed of the water is 1.5 km / h, then the speed of the boat in still water is: Active July 25, 2022
227 A boat takes half time in moving a certain distance downstream than upstream. what is the ratio between the rate in still water and the rate of current? Active July 25, 2022
228 In one hour, a boat goes 11 km along the stream and 5 km against the stream. The speed of the boat in still water (in km/hr) is : Active July 25, 2022
229 When two surfaces are coated with a lubricant, then they Active July 29, 2022
230 In an examination, a student was asked to find 3/14 of a certain number. By mistake, he found 3/4 of it. His answer was 150 more than the correct answer. Find the given number. Active July 29, 2022
231 A uniform metal chain is placed on a rough table such that one end of chain hangs down over the edge of the table. When one-third of its length hangs over the edge, the chain starts sliding. Then, the coefficient of static friction is Active July 29, 2022
232 1/5 of 35+4 (9-3) = ? Active July 29, 2022
233 A body of mass 2 kg is being dragged with uniform velocity of 2 m/s on a rough horizontal plane. The coefficient of friction between the body and the surface is 0.20. The amount of heat generated in 5 sec is (J = 4.2 joule / cal and g = 9.8 m/s2) Active July 29, 2022
234 The product of two numbers is 120. The sum of their squares is 289. The sum of the two numbers is Active July 29, 2022
235 Which one of the following statements is correct? Active July 29, 2022
236 6 + [2 + {4 x (8 – 3) – (2 x 6) – 1} + 2] = ? Active July 29, 2022
237 A car turns a corner on a slippery road at a constant speed of 10 m/s. If the coefficient of friction is 0.5, the minimum radius of the arc in meter in which the car turns is Active July 29, 2022
238 The sum of the smallest six digit number and the greatest five digit number is Active July 29, 2022
239 A cylinder of 10 kg is sliding in a plane with an initial velocity of 10 m/s. If the coefficient of friction between the surface and cylinder is 0.5 then before stopping, it will cover. (g = 10 m/s2) Active July 29, 2022
240 Which of the following statements is not true? Active July 29, 2022
241 The force required just to move a body up an inclined plane is double the force required just to prevent the body sliding down. If the coefficient of friction is 0.25, the angle of inclination of the plane is Active July 29, 2022
242 It is easier to roll a barrel than pull it along the road. This statement is Active July 29, 2022
243 A box is placed on an inclined plane and has to be pushed down. The angle of inclination is Active July 29, 2022
244 A motorcycle is travelling on a curved track of radius 500m. If the coefficient of friction between road and tyres is 0.5, the speed avoiding skidding will be Active July 29, 2022
245 A 2 kg mass starts from rest on an inclined smooth surface with inclination 30o and length 2 m. How much will it travel before coming to rest on a frictional surface with frictional coefficient of 0.25 Active July 29, 2022
246 A block of mass 10 kg is placed on an inclined plane. When the angle of inclination is 30o, the block just begins to slide down the plane. The force of static friction is Active July 29, 2022
247 Two parallel chords are drawn in a circle of diameter 30 cm. The length of one chord is 24 cm and the distance between the two chords is 21 cm. The length of the other chord is 30 cm Active July 30, 2022
248 The area of a triangle with vertices A (0, 8), O (0, 0), and B (5, 0) is : Active July 30, 2022
249 The equidistant point from the vertices of a triangle is called its: Active July 30, 2022
250 AD is the median of a triangle ABC and O is the centroid such that AO = 10 cm. The length of OD (in cm) is Active July 30, 2022
251 In triangle PQR, points A, B and C are taken on PQ, PR and QR respectively such that QC = AC and CR = CB. If ∠QPR = 40°, then ∠ACB is equal to: Active July 30, 2022
252 O is the center and are ABC subtends an angle of 1300 at O. AB is extended to P, then ∠PBC is Active July 30, 2022
253 Find the inradius of a triangle having sides 13, 14 and 15 units. Active July 30, 2022
254 The lengths of one side of a rhombus and one of the two diagonals are 6 cm each. Find the area of the rhombus (in cm2). Active July 30, 2022
255 The centroid of a ∆ABC is G. The area of ∆ABC is 60 cm². The area of ∆GBC is Active July 30, 2022
256 The difference between the interior and exterior angles at a vertex of a regular polygon is 150°. The number of sides of the polygon is Active July 30, 2022
257 In ∆ABC, AD is the internal bisector of ∠A, meeting the side BC at D. If BD = 5 cm, BC = 7.5 cm, then AB : AC is Active July 30, 2022
258 The length of the intercept of the graph of the equation 9x – 12y = 108 between the two axes is Active July 30, 2022
259 O and C are respectively the orthocentre and the circumcentre of an acute angled triangle POR. The points P and O are joined and produced to meet the side QR at S. If ∠POS=600 and ∠QCR = 130°, then ∠RPS = ? Active July 30, 2022
260 The x - intercept on the graph of 7x - 3y = 2 is : Active July 30, 2022
261 if θ is acute angle and sin (θ+180) = 1/2, then the value of θ in circular measure is : Active July 30, 2022
262 The ratio between the three angles of a quadrilateral is 1:6:2 respectively. The value of the fourth angle of the quadrilateral is 45°.What is the difference between the value of the largest and smallest angles of the quadrilateral? Active July 30, 2022
263 (1000)7÷1018 =? Active July 30, 2022
264 196.1 × 196.1 × 196.1 × 196.1 × 4.01 x 4.001 × 4.999 × 4.999 = (196.1)4 × 4 × ? Active August 2, 2022
265 (2 / 7) × (1 / 8) + (3 / 7) ÷ (6 / 14) = ? Active August 2, 2022
266 √(1999.9997) = 4.76 × ? Active August 2, 2022
267 23% of 4011 + (1 / 7) of 5555 = ? Active August 2, 2022
268 (1814 .9 ÷ 121) x 35.78 ÷ 45.1023 = ? Active August 2, 2022
269 √92823756 = ? Active August 2, 2022
270 563 × 45 = 298 × ? Active August 2, 2022
271 447.5 ÷ 56 × 69 = ? Active August 2, 2022
272 142% of 347.58 + 257% of 453 = ? Active August 2, 2022
273 51% of 5086 – 3/7 of 899 = ? Active August 2, 2022
274 21 + 4.9 × 7.9 + 9.88 = ? Active August 2, 2022
275 138% of 3782 + 38.74% of 142 = ? Active August 2, 2022
276 70202 ÷ 2.99 × 13/29 = ? Active August 2, 2022
277 323/55×971/251×56/61 = ? Active August 2, 2022
278 √6378×√3330÷√360 = ? Active August 2, 2022
279 4/9 × 5671 – 8/15 × 2524 = ? Active August 2, 2022
280 0.0004 ÷ 0.0001 × 36.000009 = ? Active August 2, 2022
281 138% of 3782 + 38.74% of 142 = ? Active August 2, 2022
282 (29.989% of 4530.11) – (22.04% of 4599.99) = ? + 125.99 Active August 2, 2022
283 767.87 ÷ 23.96 × 15.02 – 29.98 = ? × 9.08 Active August 2, 2022
284 88.25% of 450 = ?% of 530 Active August 2, 2022
285 3745 ÷ 24.05 × 17.98 = ? Active August 2, 2022
286 117.95 × 8.017 × 4.98 = ? Active August 2, 2022
287 By selling 45 lemons for Rs 40, a man loses 20%. How many should he sell for Rs 24 to gain 20% in the transaction? Active August 12, 2022
288 A trader mixes 26 kg of rice at Rs 20 per kg with 30 kg of rice of other variety at Rs 36 per kg and sells the mixture at Rs 30 per kg. His profit percent is: Active August 12, 2022
289 Arun purchased 30 kg of wheat at the rate of Rs 11.50 per kg and 20 kg of wheat at the rate of Rs 14.25 per kg. he mixed the two and sold the mixture. Approximately what price per kg should he sell the mixture to make 30% profit? Active August 12, 2022
290 Padam purchased 30 kg of rice at the rate of Rs 17.50 per kg and another 30 kg rice at a certain rate. He mixed the two and sold the entire quantity at the rate of Rs 18.60 per kg and made 20% overall profit. At what price per kg did he purchase the lot of another 30 kg rice? Active August 12, 2022
291 A trader mixes three varieties of groundnuts costing Rs 50, Rs 20 and Rs 30 per kg in the ratio 2: 4 : 3 in terms of weight, and sells the mixture at Rs 33 per kg. What percentage of profit does he make? Active August 12, 2022
292 The marked price of a watch was Rs 720. A man bought the same for Rs. 550.80 after getting two successive discounts, the first being 10%. What was the second discount rate? Active August 12, 2022
293 A shopkeeper purchased 150 identical pieces of calculators at the rate of Rs 250 each. He spent an amount of Rs. 2500 on transport and packaging. He fixed the labeled price of each calculator at Rs 320. However, he decided to give a discount of 5% on the labeled price. What is the percentage profit earned by him? Active August 12, 2022
294 A trader marked the price of his commodity so as to include a profit of 25%. He allowed a discount of 16% on the marked price. His actual profit was: Active August 12, 2022
295 A tradesman marks his goods 30% above the C.P. If he allows a discount of 6(1/4) %, then his gain percent is: Active August 12, 2022
296 The price of an article is raised by 30% and then two successive discounts of 10% each are allowed. Ultimately, the price of the article is: Active August 12, 2022
297 Even after reducing the marked price of a transistor by Rs 32, a shopkeeper makes a profit of 15%. If the cost price be Rs 320, what percentage of profit would he have made if he had sold the transistor at the marked price? Active August 12, 2022
298 A shopkeeper sold an article offering a discount of 5% and earned a profit of 23.5%. What would have been the percentage of profit earned if no discount was offered? Active August 12, 2022
299 Peter bought an item at 20% discount on its original price. he sold it with 40% increase on the price he bought it. The new sale price is by what percent more than the original price? Active August 12, 2022
300 Tarun got 30% concession on the labeled price of an article and sold it for Rs. 8750 with 25% profit on the price he bought. What was the labeled price? Active August 12, 2022
301 An octahedron has 12 edges, How many vertices does it have, Active August 24, 2022
302 If the circumradius of an equilateral triangle ABC be 8 cm, then the height of the triangle is Active August 24, 2022
303 The distance between the center of two equal circles each of radius 3 cm, is 10 cm. The length of a transverse common tangent is Active August 24, 2022
304 The length of diagonal BD of a parallelogram ABCD is 36 cm. P and Q are the centroids of triangle ABC and triangle ADC respectively. What is the length (in cm) of PQ? Active August 24, 2022
305 The radius of the circumcircle of a right-angled triangle is 15 cm and the radius of its in circle is 6 cm. Find the sides of the triangle. Active August 24, 2022
306 A unique circle can always be drawn through x number of given non-collinear points, then X must be Active August 24, 2022
307 The maximum number of common tangents drawn to two circles when both the circles touch each other externally is Active August 24, 2022
308 The length of the common chord of two intersecting circles is 24 cm. If the diameter of the circles are 30 cm and 26 cm, then the distance between the center (in cm) is Active August 24, 2022
309 An arc of 30 ° in one circle is double an arc in a second circle, the radius of which is three times the radius of the first. Then the angles subtended by the arc of the second circle at its center is Active August 24, 2022
310 Two circles intersect at A and B, P is a point on produced BA. PT and PQ are tangents to the circles. The relation of PT and PQ is Active August 24, 2022
311 Two equal circles of radius 4 cm intersect each other such that each passes through the center of the other. The length of the common chord is Active August 24, 2022
312 The length of a chord which is at a distance of 12 cm from the center of a circle of radius 13 cm is Active August 24, 2022
313 The length of the common chord of two circles of radii 30 cm and 40 cm whose centers are 50 cm apart is (in cm) Active August 24, 2022
314 The ratio between the number of sides of two regular polygons is 1 : 2 and the ratio between there interior angles is 2 : 3. The number of sides of these polygons is respectively Active August 24, 2022
315 If angle bisector of a triangle bisects the opposite side, then what type of triangle is it? Active August 24, 2022
316 The diagonals AC and BD of a cyclic quadrilateral ABCD intersect each other at the point P. Then, it is always true that Active August 24, 2022
317 If the circumcenter of the triangle lies outside it, then the triangle is Active August 24, 2022
318 If ABC is an equilateral triangle and P, Q, R respectively denote the middle points of AB, BC, CA, then Active August 24, 2022
319 ABC is an isosceles triangle with AB = AC. The side BA is produced to D such that AB = AD. If ∠ABC = 30°, then ∠BCD is equal to Active August 24, 2022
320 When n is divided by 6, the remainder is 4. When 2n is divided by 6, the remainder is : Active August 25, 2022
321 A number x when divided by 289 leaves 18 as the remainder. The same number when divided by 17 leaves y as a remainder. The value of y is Active August 25, 2022
322 A, B, C and D purchase a gift worth Rs. 60. A pays 1/2 of what others are paying. B pays 1/3 of what others are paying and C pays 1/4 of what others are paying. What is the amount paid by D? Active August 25, 2022
323 The difference of a number consisting of two digits from the number formed by inter changing the digits is always divisible by: Active August 25, 2022
324 Total number of integers between 100 and 200, which are divisible by both 9 and 6, is Active August 25, 2022
325 The least number, which must be added to 6709 to make it exactly divisible by 9, is Active August 25, 2022
326 In a two digit number if it is known that its unit digit exceeds its tens digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is Active August 25, 2022
327 The sum of first sixty numbers from one to sixty is divisible by Active August 25, 2022
328 380 mangoes are distributed among some boys and girls who are 85 in numbers. Each boys gets four mangoes and each girls gets five. The number of boys is : Active August 25, 2022
329 The least number that must be added to 8961 to make it exactly divisible by 84 is Active August 25, 2022
330 The sum of three consecutive numbers is 87. The middle number is : Active August 25, 2022
331 In a two - digit number, the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at units and ten's place are interchanged, the difference between the new and the original number is less than the original number by 20. The original number is: Active August 25, 2022
332 Divide 50 into two parts so that the sum of their reciprocals is 1/12 Active August 25, 2022
333 Two-person X and Y invested their money in the ratio of 30:28 and the ratio of their respective profits at the end of a year is 10:4. If Y invested the money for 3 months, then for how much time (in months) x invested his money? Active August 26, 2022
334 A sum of Rs.10600 is divided among P, Q, R in such a way that P gets Rs.1400 more than what Q gets and Q gets Rs.1600 more than what R gets. The ratio of their shares is Active August 26, 2022
335 In a bag there are 4 white, 4 red and 2 green boxes. Two boxes are drawn at random. What is the probability that at least one boxes is of red colour? Active August 26, 2022
336 In how many different ways can the letters of the word 'NATIONAL' be arranged? Active August 26, 2022
337 A dealer marks an article 40% above the cost price and sells it to a customer, allowing two successive discounts of 20% and 25% on the marked price. If he suffers a loss of Rs.140, then the cost price (in Rs.) of the article is: Active August 26, 2022
338 <p>The marked price of a AC was Rs.22500. After allowing two successive discounts, it was sold for Rs.17595. If the second discount was 8%, then what was the first discount?</p> Active August 26, 2022
339 The median of 31, 25, 17, 23, 45 and 59 is: Active August 26, 2022
340 Inside a square PQRS, ΔQTR is an equilateral triangle. If RT and QS intersect at O, then ∠QOR is equal to- Active August 26, 2022
341 If each side of a cube is increased by 10%. Then find the percent change in the volume of the cube. Active August 26, 2022
342 The distance between the centers of two circles having radii 4.5 cm. and 3.5 cm. respectively is 10 cm. What is the length of the transverse common tangent of these circles? Active August 26, 2022
343 Base of the right prism is an equilateral triangle. If its height reduced to one-fourth and each side of the base is tripled, then the ratio of the volumes of the old prism to the new prism is- Active August 26, 2022
344 A kite is flying at a height of 50m. If the length of string is 100m then the inclination of string to the horizontal ground in degree measures is: Active August 26, 2022
345 The height of a light house is 20 meters above sea level. The angle of depression (from the top of the lighthouse) of a ship in the sea is 30°. What is the distance of the ship from the foot of the light house? Active August 26, 2022
346 A hemispherical bowl of internal diameter 54 cm contains a liquid. The liquid is to be filled in cylindrical bottles of radius 3 cm and height 9 cm, then find the number of bottles that can be filled? Active August 26, 2022
347 A and B started a business by investing Rs. 36,000 and RS. 63,000. Find the share of each, out of the annual profit of Rs. 5500. Active August 26, 2022
348 A starts some business with Rs. 50,000. After 3 months B joins him with Rs. 70,000. At the end of the year. In what ratio should they share the profit ? Active August 26, 2022
349 A started a business by investing Rs. 36,000. After 4 month B joined him with some investment. At he end of the year, the total profit was divided between them in the ratio of 9:7. How much capital was invested by B in the business? Active August 26, 2022
350 A started some business with RS 26,000. After 3 month B joined him with Rs. 16,000. After some more time C joined them with Rs. 25,000. At he end of the year, out of a total profit of Rs.15,453 C gets Rs. 3825 as his share. How many month after B joined the business did C join? Active August 26, 2022
351 A, B and C started a business with their investment in the ratio 1 : 2 : 4. After 6 month A invested the half amount more as before and B invested same the amount as before while C withdrew of the their investment. Find the ratio of their profits at the end of the year. Active August 26, 2022
352 A started a business with Rs. 52,000 and after 4 months B joined him with Rs. 39,000. At the end of the year, out of the total profit B received total 20,000 including 25% of the profit as commission for managing the business. What amount did A receive? Active August 26, 2022
353 A working partner get 20% as his commission of the profit after his commission is paid. If the working partner’s commission is Rs. 8000, Then what is the total profit in the business? Active August 26, 2022
354 We have to divide a sum of Rs. 13,950 among three person A, B and C. B must get the double of A’s share and C must get Rs. 50 less than the double of B’s share. The share of A will be : Active August 26, 2022
355 A started business with Rs. 45,000 and B joined after ward with 30,000. If the profit at the end of a year was divided in the ratio 2 : 1 respectively, then B would have joined A for business after. Active August 26, 2022
356 Out of 10 teachers of a school, one teacher retires and in place of him a new teacher 25 yrs. old joins. As a result of it average age of the teachers reduces by 3 yrs. Age of the retired teacher (in yrs.) is. Active August 26, 2022
357 The average weight of 20 students in a class is increased by 0.75 kg when one student of 35 kg replaced by a new student weight of the new student (in kg) is: Active August 26, 2022
358 In a class 3/4th of the students do not know either English or Hindi. But 1/6th of the students know English. How much students know both English and Hindi if students who know Hindi are 1/8th of total students in the class? Active August 27, 2022
359 In a class 3/4th of the students do not know either English or Hindi. But 1/6th of the students know English. How much students know both English and Hindi if students who know Hindi are 1/8th of total students in the class? Active August 27, 2022
360 Which of the following is in descending order? Active August 27, 2022
361 2 x ? - 6 = 676/26 What will come in place of question mark? Active August 27, 2022
362 An integer is 10 more than its one-third part. The integer is Active August 27, 2022
363 Which is largest amongst 5/8, 2/3, 7/9, 3/5? Active August 27, 2022
364 Express 2/3 of 1/4 of Rs.25.20 as a fraction of 1 1/2 of Rs. 36 Active August 27, 2022
365 A fraction is divided by reciprocal of itself. It is then multiplied by the original fraction. What is the fraction if the answer obtained is 11(25/64)? Active August 27, 2022
366 Since Raj was not paying attention in class, instead of multiplying M by 2/7, he divided M by 2/7. Raj’s value was 1(13/14) more than expected value of M. What is M? Active August 27, 2022
367 In 3 fractions when the largest fraction is divided by smallest fraction, the result 5/4 is greater than the middle fraction by 1/2. If sum of the three fractions is 2(3/12) what will be the difference between largest and smallest fraction? Active August 27, 2022
368 What is increasing order of the fractions 14/17, 10/12, 6/7, 18/22? Active August 27, 2022
369 Eiffel tower’s 1/5th part is painted bronze. 1/4th of the remaining part is painted maroon. Rest of the Eiffel tower has golden color. If the height of this golden colored part is 450m, what is Eiffel towers’ height? Active August 27, 2022
370 What is increasing order of the fractions 6/7, 8/9, 7/8, 9/10? Active August 27, 2022
371 Which rational numbers lie between 1/3 and 4/5 ? Active August 27, 2022
372 Which of the following is largest fraction amongst 5/8, 3/7, 2/9, 4/5? Active August 27, 2022
373 If a fraction’s denominator is decreased by 80% and numerator is increased by 300%, the fraction becomes 2/9. What is the fraction? Active August 27, 2022
374 A class eats 2/5 of chocolates on 1st day. On the 2nd day they eat 3/4 of the remainder. How many chocolates were there initially if still 75 chocolates are left? Active August 27, 2022
375 If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is Active August 28, 2022
376 If log 27 = 1.431, then the value of log 9 is Active August 28, 2022
377 If log 64 = 1.8061, then the value of log 16 will be (approx)? Active August 28, 2022
378 Find the logarithm of 144 to the base 2√3 : Active August 28, 2022
379 What is the characteristic of the logarithm of 0.0000134? Active August 28, 2022
380 A fast moving superfast express crosses another passenger train in 20 seconds. The speed of faster train is 72 km/hrs. and speeds of slower train is 27 km/h. Also the length of faster train is 100m, then find the length of the slower train if they are moving in the same direction. Active August 28, 2022
381 If 5x - 17 = -x + 7, then x = ? Active August 28, 2022
382 Simplify :(log 75/16-2 log 5/9+log 32/243) Active August 28, 2022
383 (2/3) x (6/8) x (2/3) x (3/4) = ? Active August 28, 2022
384 36.98276421 x 21.00002 = ? Active August 28, 2022
385 14.995 x 8.001 x 20.991 = ? Active August 28, 2022
386 26.823 x 27.923 x 4.5001 = ? Active August 28, 2022
387 3739 + 164 x 27 = ? Active August 28, 2022
388 21 + 3.7 x 2.9 = ? Active August 28, 2022
389 (21 + 99) x (30 - 19.02) = ? Active August 28, 2022
390 198.001 x 25 + 112.05 x 24.998 = ? Active August 28, 2022
391 17.995 x 16.005 +15.999 x 15.001 = ? Active August 28, 2022
392 127.007 x 7.998 + 6.05 x 4.001 = ? Active August 28, 2022
393 198.995 x 12.005 + 16.25 x 6.95 = ? Active August 28, 2022
394 2375.85 ÷ 18.01 - 4.525 x 8.05 ? Active August 28, 2022
395 2508 ÷ 15.02 + ? x 11 = 200 Active August 28, 2022
396 Find the value of 15.2+5.8÷2.9×2-3.5×2÷0.5. Active August 29, 2022
397 What is the value of 2.8+(5.2÷1.3×2)-6×3÷8+2 ? Active August 29, 2022
398 Find the value of 2×3÷6×2÷(4+4×4÷16-4). Active August 29, 2022
399 Find the forth root of 24010000. Active August 29, 2022
400 What will be the value of (3.25×3.20-3.20×3.05)÷0.064 ? Active August 29, 2022
401 If 4x²=15²-9², find the value of x. Active August 29, 2022
402 If 2x-5y=5 and 2x-y=9, find the value of x-y. Active August 29, 2022
403 Find the value of ∛-13824. Active August 29, 2022
404 If √x÷√441=0.02, find the value of x. Active August 29, 2022
405 What will be the value of K in the equation 2.5+0.5-[1.6-{3.2-(3.2+2.1)÷K}]=0.65 ? Active August 29, 2022
406 Find the value of 3.8+(8.2÷4.1×2)-4×3÷1.2. Active August 29, 2022
407 Find the value of (5+3÷5×5)÷(3÷3 of 6) of (4×4÷4 of 4+4÷4). Active August 29, 2022
408 2.8+(5.2÷1.3×2)-6×3÷8+2 is equal to Active August 29, 2022
409 Simplify the equation (x+4)²+(x-2)². Active August 29, 2022
410 A milkman has 75 litres milk in one cane and 45 litres in another. The maximum capacity of container which can measure milk of either container exact number: Active August 30, 2022
411 The product of the LCM and HCF of two numbers is 24. The difference of the two numbers is 2. Find the numbers? Active August 30, 2022
412 A farmer has 945 cows and 2475 sheep. He farms them into flocks, keeping cows and sheep separate and having the same number of animals in each flock. If these flocks are as large as possible, then the maximum number of animals in each flock and total number of flocks required for the purpose are respectively Active August 30, 2022
413 The least number, which when divided by 4, 5 and 6 leaves remainder 1, 2 and 3 respectively is: Active August 30, 2022
414 What least number must be subtracted from 1936 so that the resulting number when divided by 9, 10 and 15 will leave in each case the same remainder 7? Active August 30, 2022
415 A fraction becomes 1/6 when 4 is subtracted from its numerator and 1 is added to its denominator. If 2 and 1 are respectively added to its numerator and the denominator, it becomes 1/3. Then, the LCM of the numerator and denominator of the fraction, must be Active August 30, 2022
416 If the students of a class can be grouped exactly into 6 or 8 or 10, then the minimum number of students in the class must be. Active August 30, 2022
417 The smallest number, which when increased by 5 is divisible by each of 24, 32, 36 and 54, is Active August 30, 2022
418 There are 24 peaches, 36 apricots and 60 bananas and they have to be arranged in several rows in such a way that every row contains the same number of fruits of only one type. What is the minimum number of rows required for this to happen? Active August 30, 2022
419 A number which when divided by 10 leaves remainder of 9, when divided by 9 leaves a remainder of 8, and when divided by 8 leaves a remainder of 7, is: Active August 30, 2022
420 When a number is divided by 15, 20 or 35, each time the remainder is 8. Then the smallest number is Active August 30, 2022
421 Find the greatest number that will divide 390, 495 and 300 without leaving a remainder. Active August 30, 2022
422 The largest 4 - digit number exactly divisible by each of 12, 15, 18 and 27 is Active August 30, 2022
423 The LCM of two multiples of 12 is 1056. If one of the numbers is 132, the other number is Active August 30, 2022
424 If the product of three consecutive numbers is 210 then sum of the smaller number is: Active August 30, 2022
425 The least multiple of 7, which leaves the remainder 4, when divided by any of 6, 9, 15 and 18, is Active August 30, 2022
426 The least number to be subtracted from 36798 to get a number which is exactly divisible by 78 is Active August 30, 2022
427 The greatest number that divides 411, 684, 821 and leaves 3, 4 and 5 as remainders, respectively, is Active August 30, 2022
428 The least number, which is a perfect square and is divisible by each of the numbers 16, 20 and 24 is Active August 30, 2022
429 The HCF and LCM of two numbers are 12 and 924 respectively. Then the number of such pairs is: Active August 30, 2022
430 Respective ratio of the incomes of Devas and Kajal is 7: 6 and the respective ratio of their expenditures is 5: 4. Devas saves Rs.26000 and Kajal saves Rs.24000. Malti saves Rs.22000 and her expenditure is Rs.2000 more than the expenditure of Devas. Find the difference between the incomes of Malti and Kajal. Active August 31, 2022
431 In company A, 40% of the total employees are male and 80% of the female employees working in IT department. Out of 60% of the total employees are working in IT department. If the total employee in company A is 3200, then find the number of male employees from IT department? Active August 31, 2022
432 20% of the voters did not cast their vote in an election between two candidates. 10% of the votes polled were found invalid. The successful candidate got 56% of the valid votes and won by a majority of 1728 votes. The number of voters enrolled on the voters list was? Active August 31, 2022
433 In a class, out of 40% of the students are boys. 75% of the girls are passed in the examination. If the total number of students in the class is 60 and the out of 70% of the students are passed the examination in the class, find the total number of boys passed in the class? Active August 31, 2022
434 A certain number of employees in the company, which has two departments IT and HR. 70% of the IT department employees are 50 more than that of the 60% of the HR department employees. 80% of the HR department employees is 80 more than 40% of the IT department employee. What is the number of IT department employees in the company? Active August 31, 2022
435 A fruit seller had some oranges and apples. He sold 20% oranges to A, 40% of remaining to B and had 48 oranges left. Similarly, he sold 40% apples to A, 100 apples to B and had 10% apples left. Find the total number of apples and oranges that the shopkeeper had initially. Active August 31, 2022
436 In class of 80 students and 5 teachers, each student got sweets that are 15% of the total number of students and each teacher got sweets that are 20% of the total number of students. How many sweets were there? Active August 31, 2022
437 The value of the machine depreciated every year by 13%. If the value of the machine is 260000, find the value of the machine after 2 years. Active August 31, 2022
438 <p>The total income of Saara and Vinay is Rs. 55000. If the income of Saara and Vinay is increased by 15 % and 12 % respectively, then the total income of both of them is increased by Rs. 7200. Find the income of Saara?</p> Active August 31, 2022
439 Manvi spends 15 % of her monthly salary on food, 20 % on housing rent and 13 % on her children’s education. Of the remaining salary, he spends 30 % on her groceries and 15 % on other expenses. Now she is left with Rs. 8580. Find her annual salary. Active August 31, 2022
440 76% of the students in a school are boys. If the number of girls is 204, then the total number of students is Active August 31, 2022
441 A man’s wage was reduced by 50%. Again, the reduced wage was increased by 50%. Find his loss in terms of percentage. Active August 31, 2022
442 Out of a total of 85 children playing Badminton or Table Tennis or both, total number of girls in the group is 70% of the total number of boys in the group, the number of boys playing only Badminton is 50% of the number of boys and total number of boys playing Badminton is 60% of the total number of boys. Number of children only playing Table Tennis is 40% of the total number of children and a total of 12 children play both Badminton and Table Tennis. What is the number of girls playing only Badminton? Active August 31, 2022
443 Prerna decided to donate 15% of her salary to an orphanage. On the day of donation, she changed her mind and donated Rs 2,896 which was 90% of what she had decided earlier. How much is Prerna’s salary (approx.)? Active August 31, 2022
444 Equal amounts are deposited in two banks each at 3.5% pa for 12 years and 8.5 years respectively. If the difference between their interests is Rs. 189.875 then what is the amount? Active August 31, 2022
445 In a Company of 50 Employees and 12 managers, each employee got sweets that are 25% of the total number of employees and each manager got sweets that are 30% of the total number of employees. Total number of sweets got by all the employees is what percent of total number of sweets got by all the managers? Active August 31, 2022
446 A shopkeeper wants to make a profit of 20% on an article after selling it, while he gives a cash discount of 20%. Further allows 4 more articles for free after purchase of one dozen articles to his premium customer. How much per cent above the cost price he must mark his article? Active August 31, 2022
447 Ranjan earns 15% on an investment but loses 10% on another investment. If the ratio of two investments is 3:5, then find the combined loss percentage. Active August 31, 2022
448 Boman had a certain amount with him. He spent 20% of that to buy a new cellphone and 15% of the remaining on buying a laptop. Then he donated Rs. 160 in a temple. If he is left with Rs. 1,200, how much did he buy the laptop for: Active August 31, 2022
449 Maruti Suzuki India Ltd, India’s leading carmaker, recalled 77,380 vehicles to upgrade the airbag quality, software and replace a faulty fuel filter. If due to recalling, company has to face 10% loss on airbags, 12% loss on software and 5% loss on fuel filter, then what is the approximate effective loss rate taking the whole recalling process into consideration? Active August 31, 2022
450 The marked price on an item was Rs 2000/- but the shopkeeper offered a double discount of 20% and 15%. How much did he finally sell the item for? Active September 1, 2022
451 One shopkeeper keeper was offering two successive discounts of 15% and 10% on an item while the second one is offering flat 25% discount on the same item. Which shopkeeper should I buy the item from? Active September 1, 2022
452 Find the single equivalent discount of 10%, 15% and 20%. Active September 1, 2022
453 The cost price of the goods for a shopkeeper was X. He marked them at a 20% higher price than the Cost Price. Finally he sold the goods at 30% discount. Did he earn a profit or incur a loss? How much? Active September 1, 2022
454 <p>The marked price of a chair was Rs 12,800/-. The shopkeeper was offering it for a discount of 20% but on further bargaining agreed to offer a successive discount and finally sold the chair for Rs 9,216/- What was the second discount offered by him?</p> Active September 1, 2022
455 What will be the difference between single discount of 30% on Rs. 2000 and 2 successive discounts of 15% and 15%? Active September 1, 2022
456 A man wanted to sell his bat at 5% discount. His brother who was a cricketer wanted to buy that bat, so the man sells it at 8% discount. In this deal, the man makes Rs 60/- less in profit. How much was the marked price of the bat? Active September 1, 2022
457 While selling a jug online, the seller offered a discount of 23% but managed to make a profit of 10% which translates into Rs 77/-. What was the list price of the jug? Active September 1, 2022
458 The cost of a watch is Rs. 900. To make the deal attractive to its customers, the shop sells it at a discount of 12% and still makes a profit of 10%. What is the advertised price? Active September 1, 2022
459 By what percentage should the cost price of an article be increased, so as to earn a profit of 20% even after allowing a discount of 40% on the price marked on the article? Active September 1, 2022
460 Raj got a new chair for 35% discount. Had Raj got no discount, Raj would have had to pay Rs. 224 more. How much did Raj pay for the chair? Active September 1, 2022
461 Gurpreet went to a shop and bought a sofa. She got a 20% discount on it. Had she gotten 25% discount she would have saved Rs. 1000 more. How much did she pay for the sofa? Active September 1, 2022
462 Which of the following will yield maximum discount on Rs. 6896? 1) 2 successive discounts of 5% and 5% 2) Single discount of 10% 3) 2 successive discounts of 8% and 2% Active September 1, 2022
463 Sonali could not decide between discount of 30% or two successive discounts of 25% and 5%, both given on shopping of Rs. 2000. What is the difference between both the discounts? Active September 1, 2022
464 Blackberry announced a discount of 25% on their trousers. Vivek went to shop. He wanted to save Rs. 400 in discount. How many trousers should he buy to do so, if each trouser costs Rs. 320? Active September 1, 2022
465 Average runs scored by 11 players of a cricket team is 23 runs. If the first player scored 113 runs. Find the average runs of the remaining players. Active September 8, 2022
466 The average weight of 15 oarsmen in a boat is increased by 1.6 kg when one of the crew, who weighs 42 kg, is replaced by a new man. Find the weight of the new man (in kg). Active September 8, 2022
467 The average marks of 50 students in a class is 72. The average marks of boys and girls in that subject are 70 and 75 respectively. The number of boys in the class is Active September 8, 2022
468 The average weight of 8 persons increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. The weight of the new person is Active September 8, 2022
469 Six friends have an average height of 167 cm. A boy with height 162 cm leaves the group. Find the new average height. Active September 8, 2022
470 The average of 1, 3, 5, 7, 9, 11, ………… to 25 terms is Active September 8, 2022
471 The average of some natural numbers is 15. If 30 is added to first number and 5 is subtracted from the last number, the average becomes 17.5 then the number of natural number is Active September 8, 2022
472 There are 100 students in 3 sections A, B and C of a class. The average marks of all the 3 sections were 84. The average of B and C was 87.5 and the average mark of A is 70. The number of students in Section A was Active September 8, 2022
473 The average of all the numbers between 6 and 50 which are divisible by 5 is Active September 8, 2022
474 The average of 20 numbers is 15 and the average of first five is 12. The average of the rest is Active September 8, 2022
475 The average of 8 numbers is 27. If each of the numbers is multiplied by 8, find the average of new set of numbers. Active September 8, 2022
476 4 boys and 3 girls spent 120 on the average, of which the boys spent 150 on the average. Then the average amount spent by the girls is : Active September 8, 2022
477 The mean of 9 observations is 16. One more observation is included and the new mean becomes 17. The 10th observation is : Active September 8, 2022
478 12 kg of rice costing ₹ 30 per kg is mixed with 8 kg of rice costing ₹ 40 per kg. The average per kg price of mixed rice is : Active September 8, 2022
479 The average of 30 results is 20 and the average of other 20 results is 30. What is the average of all the results? Active September 8, 2022
480 The average of the marks obtained in an examination by 8 students was 51 and by 9 other students were 68. The average marks of all 17 students were : Active September 8, 2022
481 Out of four numbers the average of the first three is 16 and that of the last three is 15. If the last number is 20 then the first number is ? Active September 8, 2022
482 The average of 13 results is 70. The average of first seven is 65 and that of the last seven is 75, the seventh result is : Active September 8, 2022
483 The average of 12 numbers is 15 and the average of the first two is 14. What is the average of the rest? Active September 8, 2022
484 Out of four numbers, the average of the first three is 18 and that of the last three is 16. If the last number is 19, the first is : Active September 8, 2022
485 The average of three numbers is 135. The largest number is 195 and the difference between the other two is 20. The smallest number is : Active September 8, 2022
486 The average of eight successive numbers is 6.5. The average of the smallest and the greatest numbers among them will be : Active September 8, 2022
487 The average of five consecutive positive integers is n. If the next two integers are also included, then the average of all these integers will : Active September 8, 2022
488 The average of the first nine integral multiples of 3 is : Active September 8, 2022
489 The average of odd numbers up to 100 is : Active September 8, 2022
490 Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: Active September 9, 2022
491 A sum of money is to be distributed among A, B, C, D in the proportion of 5:2:4:3. If C gets Rs. 1000 more than D, what is B's share? Active September 9, 2022
492 Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? Active September 9, 2022
493 In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is: Active September 9, 2022
494 The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? Active September 9, 2022
495 Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary? Active September 9, 2022
496 If 0.75 : x :: 5 : 8, then x is equal to: Active September 9, 2022
497 The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is: Active September 9, 2022
498 The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries? Active September 9, 2022
499 If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number? Active September 9, 2022
500 The fourth proportional to 5, 8, 15 is: Active September 9, 2022
501 Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is: Active September 9, 2022
502 In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there? Active September 9, 2022
503 The sum of three numbers is 98. If the ratio of the first to the second is 2:3 and that of second to the third is 5 : 8 then the second number is? Active September 9, 2022
504 The total number of students in a school is 31700. If the ratio of boys to the girls in the school is 743:842 respectively, what is the total number of girls in the school? Active September 9, 2022
505 The cost of making an article is divided between materials, labour and overheads in the ratio of 3:4:1. If the material cost Rs. 234, then the labour cost? Active September 9, 2022
506 Express a speed of 36 kmph in meters per second? Active September 12, 2022
507 Express 25 mps in kmph? Active September 12, 2022
508 The speed of a train is 90 kmph. What is the distance covered by it in 10 minutes? Active September 12, 2022
509 A car covers a distance of 624 km in 6 ½ hours. Find its speed? Active September 12, 2022
510 In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way? Active September 12, 2022
511 A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is? Active September 12, 2022
512 The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car? Active September 12, 2022
513 Walking with 4/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time? Active September 12, 2022
514 If a man walks to his office at ¾ of his usual rate, he reaches office 1/3 of an hour late than usual. What is his usual time to reach office? Active September 12, 2022
515 Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? Active September 12, 2022
516 A man leaves a point P at 6 a.m. and reaches the point Q at 10 a.m. another man leaves the point give at 8 a.m. and reaches the point P at 12 noon. At what time do they meet? Active September 12, 2022
517 Two cars cover the same distance at the speed of 60 and 64 kmps respectively. Find the distance traveled by them if the slower car takes 1 hour more than the faster car. Active September 12, 2022
518 A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start? Active September 12, 2022
519 If I walk at 3 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station? Active September 12, 2022
520 Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely? Active September 12, 2022
521 Two trains of equal length, running with the speeds of 60 and 40 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions? Active September 12, 2022
522 . If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is? Active September 12, 2022
523 Two trains travelling in the same direction at 40 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 125 m, what is the length of the second train? Active September 12, 2022
524 How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? Active September 12, 2022
525 A man can row upstream at 7 kmph and downstream at 10kmph.find man’s rate in still water and the rate of current. Active September 14, 2022
526 A man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2hours30minutes to cover a distance of 5km upstream. find the speed of the river current in km/hr. Active September 14, 2022
527 A man can row 18 kmph in still water.it takes him thrice as long to row up as to row down the river. Find the rate of stream. Active September 14, 2022
528 A man can row 7 ½ kmph in still water. If in a river running at 1.5 km/hr an hour, it takes him 50 minutes to row to a place and back, how far off is the place? Active September 14, 2022
529 In a stream running at 2 kmph, a motorboat goes 6km upstream and back again to the starting point in 33 minutes. Find the speed of the motorboat in still water. Active September 14, 2022
530 A man can row 40km upstream and 55km downstream in 13 hours also, he can row 30km upstream and 44km downstream in 10 hours. Find the speed of the man in still water and the speed of the current. Active September 14, 2022
531 In one hour, a boat goes 11 km along the stream and 5 km against the stream. The speed of the boat in still water (in km/hr) is: Active September 14, 2022
532 A man can row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is: Active September 14, 2022
533 A man can row downstream 32 km and upstream 14 km. If he takes 6 hr to cover each distance , then the velocity(in kmph) of the current is: Active September 14, 2022
534 A boat running downstream covers a distance of 16 km in 2 hrs while for covering the same distance upstream , it takes 4 hrs. What is the sped of the boat in still water: Active September 14, 2022
535 A boat man goes 2 km against the current of the stream in 1 hr and goes 1 km along the current in 10 minites. How long will it take to go 5 km in stationary water? Active September 14, 2022
536 A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is: Active September 14, 2022
537 A boat running upstream takes 8 hrs 48 min to cover a certain distance, while it take 4 hrs to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively? Active September 14, 2022
538 A boat covers 450 km along the stream in 15 hours and the same boat covers 140 km against the stream in 7 hours. What is the ratio of the speed of the stream and the speed of the boat in still water? Active September 14, 2022
539 The speed of the boat against the stream is 9 kmph. If the speed of the boat is decreased by 20% and the speed of the stream is increased by 50%, then the boat covers 168 km along with the stream in 8 hours. Find the original speed of the stream? Active September 14, 2022
540 A boat covers 96 km against stream in 6 hours. If the speed of the boat is five times of the speed of stream, then what is the time taken by the boat covers 228 km downstream? Active September 14, 2022
541 The ratio of the speed of the boat in still water to the speed of the stream is 4:3. The boat travelled 70 km downstream and 30 km upstream in 8 hours. Then find the downstream speed? Active September 14, 2022
542 A boat travels 216 km upstream and downstream in 27 hours. If the boat travels 228 km against the stream in 19 hours, then what is the speed of the boat in still water? Active September 14, 2022
543 A shopkeeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of the cost price and the printed price of the book is: Active October 26, 2022
544 By selling a bicycle for Rs. 2,850, a shopkeeper gains 14%. If the profit is reduced to 8%, then the selling price will be: Active October 26, 2022
545 A sells an article to B at a profit of 10% B sells the article back to A at a loss of 10%. In this transaction: Active October 26, 2022
546 A person sold a horse at a gain of 15%. Had he bought it for 25% less and sold it for Rs. 600 less, he would have made a profit of 32%. The cost price of the horse was: Active October 26, 2022
547 If a man were to sell his chair for Rs. 720, he would lose 25%. To gain 25% he should sell it for: Active October 26, 2022
548 A man sold two chairs at Rs. 1200 each. On one he gained 20% and on the other he loss 20%. His gain or loss in the whole transaction is: Active October 26, 2022
549 A shopkeeper marks his goods 30% above his cost price but allows a discount of 10% at the time of sale. His gain is: Active October 26, 2022
550 If the profit per cent got on selling an article is numerically equal to its cost price in rupees and the selling price is Rs. 39, then cost price (in Rs.) will be: Active October 26, 2022
551 A man buys a field of agricultural land for Rs. 3,60,000. He sells one-third at a loss of 20% and two-fifths at a gain of 25%. At what price must he sell the remaining field so as to make an overall profit of 10%? Active October 26, 2022
552 An article is listed at Rs. 920. A customer pays Rs. 742.90 for it after getting two successive discounts. If the rate of first discount is 15%, the rate of 2nd discount is: Active October 26, 2022
553 A bicycle marked at Rs. 2,000, is sold with two successive discount of 20% and 10%.An additional discount of 5% is offered for cash payment. The selling price of the bicycle at cash payment is: Active October 26, 2022
554 The marked price of shirt and trousers are in the ratio 1:2. The shopkeeper gives 40% discount on the shirt. If the total discount in the set of the shirt and trousers is 30%, the discount offered on the trousers is: Active October 26, 2022
555 A dealer buys an article marked at Rs. 25,000 with 20% and 5% off. He spends Rs. 1,000 for its repairs and sells it for Rs. 25,000. What is his gain or loss per cent? Active October 26, 2022
556 A trader sells his goods at a discount 20%. He still makes a profit of 25%. If he sells the goods at the marked price only, his profit will be: Active October 26, 2022
557 If a number is as much greater than 31 as it is less than 75, then the number is? Active October 28, 2022
558 The difference between the greatest and the least prime numbers which are less than 100 is? Active October 28, 2022
559 The sum of two numbers is 75 and their difference is 25. The product of the two number is? Active October 28, 2022
560 The difference between the greatest and the least four-digit numbers that begin with 3 and ends with 5 is ? Active October 28, 2022
561 I have x marbles. My elder brother has 3 more than mine, while my younger brother has 3 less than mine. If the total number of marbles is 15, then the number of marbles that I have is ? Active October 28, 2022
562 5349 is added to 3957. Then 7062 is subtracted from the sum. The result is not divisible by ? Active October 28, 2022
563 When n is divided by 6, the remainder is 4. When 2n is divided by 6, the remainder is Active October 28, 2022
564 A number when divided by 136 leaves remainder 36. If the same number is divided by 17, then the remainder will be ? Active October 28, 2022
565 A number, when divided by 119, leaves a remainder of 19. If it is divided by 17, it will leave a remainder of ? Active October 28, 2022
566 The sum of first 60 numbers from 1 to 60 is divisible by ? Active October 28, 2022
567 A tree increases annually by 1/8th of its height. By how much will it increase after 2 years, if it stands 64 cm high today? Active October 28, 2022
568 A student was asked to multiply a given number by 8/17. Instead, he divided the number by 8/17. His answer was 225 more than the correct answer. The given number was ? Active October 28, 2022
569 A tin of oil was 4/5 full. When 6 bottles of oil was taken out and 4 bottles of oil was poured into it, it was 3/4 full. How many bottles of oil can the tin contain? Active October 28, 2022
570 Six numbers are arranged in decreasing order. The average of the first five numbers is 30 and the average of the last five numbers is 25. The difference of the first and the last numbers is Active October 28, 2022
571 Find the three consecutive numbers such that twice the first, three times the second and four times the third together make 191. Active October 28, 2022
572 MA and MB are two tangents from a point M outside the circle with centre O. If A and B are points on the circle such that ∠AMB = 110°, then find the value of ∠OAB? Active October 29, 2022
573 Name the geometrical shape formed by the co-ordinates A (1, 2), B (3, 4) and C (5, 6). Active October 29, 2022
574 If one of the angles of a triangle is 130º, then the angle between the bisector of the other two angles can be: Active October 29, 2022
575 If two supplementary angles are in the ratio 2 : 7, then the angles are: Active October 31, 2022
576 The area of the triangle whose vertices are given by the coordinates (1, 2), (-4, -3) and (4, 1) is: Active October 31, 2022
577 A circle touches all four sides of a quadrilateral PQRS. If PQ = 11 cm. QR = 12 cm and PS = 8 cm. then what is the length of RS ? Active October 31, 2022
578 The complementary angle of supplementary angle of 130° is Active October 31, 2022
579 Sum of the measure of the interior angles of a polygon is 1620°. Find the number of sides of the polygon. Active October 31, 2022
580 Chord AB and diameter CD of a circle meet at the point P, outside the circle when it is produced, If PB = 8 cm, AB = 12 cm and distance of P from the centre of the circle is 18 cm, the radius (in cm) of the circle is closest to: Active October 31, 2022
581 If A is 26° more than its complementary angle and B is 30° less than its supplementary angle, then find the value of (A - B). Active October 31, 2022
582 A triangle with vertices (4, 1), (1, 1), (3, 5) is a/an: Active October 31, 2022
583 In the given figure, chords AB and CD are intersecting each other at point L. Find the length of AB Active October 31, 2022
584 ΔPQR inscribes in a circle with centre O. If PQ = 12 cm, QR = 16 cm and PR = 20 cm, find the circumradius of a triangle. Active October 31, 2022
585 If the external angle of a polygon is 45° then find the number of diagonal in this polygon. Active October 31, 2022
586 From the circumcentre I of the ΔABC, perpendicular ID is drawn on BC. If ∠BAC = 60°, then the value of ∠BID is Active October 31, 2022
587 ΔABC is inscribed in a circle with centre O. If AB = 17 cm, BC = 10 cm and AC = 9 cm, find the length of AO Active October 31, 2022
588 ∠A, ∠B and ∠C are three angles of a triangle and ∠A/4 + ∠B/4 + ∠C/5 = 41°, then find the value of ∠A + ∠B = ? Active October 31, 2022
589 AD is the tangent line of the circle and ABC is the secant line. If AB = 4 cm and BC = 5 cm, then the length of AD is Active October 31, 2022
590 Which one is NOT divisible by 3 ? Active November 1, 2022
591 Solve it (1015)2 = ? Active November 1, 2022
592 Largest five - digit number exactly divisible by 39 is: Active November 1, 2022
593 There is bag of lots of integers from 1 to 10000, but you can only pick the numbers that are of 3-digit and also divisible by 3. What maximum sum of numbers you can pick. Active November 1, 2022
594 What should be the value of * in 985*865, if number is divisible by 9? Active November 1, 2022
595 The least perfect square, which is divisible by each of 15, 20 and 36 is: Active November 1, 2022
596 What should be the value of x in equation (x / √216) = (√96 / x) Active November 1, 2022
597 Sum of the age of 4 children born at interval of 4 years is 36. What is the age of youngest child? Active November 1, 2022
598 A is 5 years older than B who is thrice as old as C. If the total of ages of A, B and C is 40, then how old is C ? Active November 1, 2022
599 Present age of Vinod and Ashok are in ratio of 3:4 respectively. After 5 years, the ratio of their ages becomes 7:9 respectively. What is Ashok’s present age is ? Active November 1, 2022
600 At present, the ratio between ages of Ram and Shyam is 6:5 respectively. After 7 years, Shyam’s age will be 32 years. What is the present age of Ram? Active November 1, 2022
601 The present ages of A, B and C are in proportions 4:5:9. Nine years ago, sum of their ages was 45 years. Find their present ages in years Active November 1, 2022
602 A is as older than B as he is younger than C.If the sum of ages of B and C is 68 years. What is the present age of A? Active November 1, 2022
603 How many terms are there in 3,9,27,81........531441? Active November 1, 2022
604 Subhash has 90 currency notes, some of which are Rs. 1000 denomination and rest of Rs. 500 denominations. The total amount is Rs 71,000. How many notes he has in denomination of Rs. 500? Active November 1, 2022
605 If the average of four consecutive odd numbers is 16, find the smallest of these numbers? Active November 1, 2022
606 If the sum of two numbers is 13 and the sum of their square is 85. Find the numbers? Active November 1, 2022
607 If (4446)x + (2222)x = (10001)x then value of (2342)x - (1656)x = (?)x Active November 1, 2022
608 Choose the missing number in the series: 9, 7, 12, 12, 15, 17, 18, 22, ? Active November 1, 2022
609 4/7 of 2/3 of 5/6 of 5/8 of 1008 is Active November 2, 2022
610 The product of two fractions is 3/4 and their quotient is 6/18. If the denominator of one is 1/3 of the other's numerator, then find the pair of fractions? Active November 2, 2022
611 Which of the following fraction is the smallest? Active November 2, 2022
612 Which of the following fraction is greater than 2/3 and less than 4/5 ? Active November 2, 2022
613 If x + 5y = 16 and x= -3y, then y = Active November 2, 2022
614 If one is added to the numerator of the fraction, it becomes one. If one is added to the denominator of the fraction, it becomes 1/2. The fraction is? Active November 2, 2022
615 The fractions 7/11, 16/20, 21/22 when arranged in descending order is Active November 2, 2022
616 What decimal of an hour is a second ? Active November 2, 2022
617 If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ? Active November 2, 2022
618 When 0.232323..... is converted into a fraction, then the result is: Active November 2, 2022
619 .009/? = .01 Active November 2, 2022
620 The expression (11.98 × 11.98 + 11.98 × X + 0.02 × 0.02) will be a perfect square for X equal to: Active November 2, 2022
621 3889 + 12.952 - ? = 3854.002 Active November 2, 2022
622 The smallest number to which when 18 is added, the number is exactly divisible by 28, 36 and 45, is: Active November 3, 2022
623 The L.C.M. of two numbers is 252 and their H.C.F. is 14. If one of the numbers is 28, then by what percentage is the other number more than 28? Active November 3, 2022
624 Pendulam A rings once in 6 seconds pendulum B rings once in 4 seconds while Pendulam C rings once in 12 seconds. In 2 minutes 25 seconds, how many times they ring together? Active November 3, 2022
625 What is the Highest Common Factor of 3/4,5/6 and 6/7? Active November 3, 2022
626 The least number which when divided by 4, 6, 8, 12 and 16 leaves a remainder of 2 in each case is: Active November 3, 2022
627 Four bells ring simultaneously at starting and an interval of 6 sec, 12 sec, 15 sec and 20 sec respectively. How many times they ring together in 2 hours? Active November 3, 2022
628 How many multiples of both 3 or 4 are there from 1 to 100 in total? Active November 3, 2022
629 The HCF and LCM of two numbers are 24 and 168 and the numbers are in the ratio 1 ∶ 7. Find the greater of the two numbers. Active November 3, 2022
630 The product of two numbers is 1521 and the HCF of these numbers is 13. Find the number of such pairs? Active November 3, 2022
631 The HCF of two co-prime numbers is: Active November 3, 2022
632 Veena bought a watch costing Rs. 1404 including sales tax at 8%. She asked the shopkeeper to reduce the price of the watch so that she can save the amount equal to the tax. The reduction of the price of the watch is? Active November 4, 2022
633 In an exam, a student gets 20% marks and fails by 30 marks. A second student scores 32% marks but gets 42 marks more than the minimum passing marks. Find the passing percentage? Active November 4, 2022
634 At an election there are two candidates in the contest. The candidate who gets 62% of the votes is declared elected by a margin of 144 votes. Find the total number of votes polled. Assume that none of the votes polled was invalid. Active November 4, 2022
635 If 45% of 1500 + 35% of 1700 = x% of 3175, find the value of x. Active November 4, 2022
636 If P is 40% less than Q, then Q is how much percentage more than P? Active November 4, 2022
637 If 20% of (x + y) = 25% of (x - y), then what percent of y is equal to x? Active November 4, 2022
638 What will come in the place of question mark ‘?’ in the following question? 60% of 80 ÷ 16 × 30% of 70 = ? Active November 4, 2022
639 If 20% of X = 30% of Y, then X : Y = ? Active November 4, 2022
640 What will come in place of question mark (?) in the following question? 17% of 900 + 21% of 1400 = 581 - ? Active November 4, 2022
641 If 45% of 30 + 2X = 35% of 15 + 20% of 45, then the value of X is: Active November 4, 2022
642 There are three positive numbers. One-third of the average of all the three numbers is 8 less than the greatest number. The average of the smallest and the second smallest number is 8 . What is the greatest number? Active November 7, 2022
643 A batsman scored 135 runs in his 12th match. The average run scored by the batsman in 11 matches is x. If the average run scored by a batsman is increased by 5 runs, then find the new average after his 12th match. Active November 7, 2022
644 The average of twelve numbers is 42. The average of the last five numbers is 40, and that of the first four numbers is 44. The sixth number is 6 less than the fifth number and 5 less than the seventh number. The average of the sixth and seventh numbers is: Active November 7, 2022
645 If 60 is 400% of the average of 10, 12, 15, x and y, then find the average of x and y. Active November 7, 2022
646 The average age of three persons P, Q and R is 24 years. S joins the group the average age becomes 30 years. If another person T who is 4 years older than S joins the group, then the average age of five persons is ____ years and the age of S is ____ years. Active November 7, 2022
647 The average salary of the entire staff in Reliance Company is Rs.15000 per month. The average salary of officers is Rs.45000 per month and that of non-officers is Rs.10000 per month. If the number of officers is 20 then find the number of non-officers in the Reliance company. Active November 7, 2022
648 The average of 45 numbers is 150. Later it is found that a number 46 is wrongly written as 91, then find the correct average. Active November 7, 2022
649 Average of 12 numbers is 15. If a number 41 is also included, then what will be the average of these 13 numbers? Active November 7, 2022
650 Average age of three boys is 22 years. If the ratio of their ages is 6 : 9 : 7, then the age of the youngest boy is Active November 7, 2022
651 The average of nine numbers is 60, that of the first five numbers is 55 and the next three is 65. The ninth number is 10 less than the tenth number. Then, tenth number is _ Active November 7, 2022
652 The average salary per head of all the employees of an institution is Rs.60. The average salary of 12 officers is Rs.400, the average salary per head of the rest is Rs.56. The total number of employees in the institution is: Active November 7, 2022
653 Average of 40 numbers is 71. If the number 100 replaced by 140, then average is increased by. Active November 7, 2022
654 A school conducts 6 terminals. Average marks scored by a student in first 2 terminal exams is 80 and average marks scored by a student in rest of the terminal exams is 140. Find the average of all exams. Active November 7, 2022
655 What must be added to each term of the ratio 2 : 5 so that it may equal to 5 : 6? Active November 9, 2022
656 In a cricket match there are three types of tickets say A, B and C each costing ₹ 1000,₹ 500 and ₹ 200 respectively. The ratio of the ticket sold of category A, B and C is 3 : 2 : 5. If the total collection from selling the tickets is ₹ 2.5 crore. Find the total number of tickets sold. Active November 9, 2022
657 If A : B = 7 : 9 and B : C = 3 : 5, then A : B : C is equal to Active November 9, 2022
658 The ratio of the length of a school ground to its width is 5 : 2. If the width is 40 m, then the length is Active November 9, 2022
659 The ratio of boys and girls in a college is 5 : 3. If 50 boys leave the college and 50 girls join the college, the ratio becomes9 : 7. The number of boys in the college is : Active November 9, 2022
660 In a school, the ratio of boys to girls is 4 : 3 and the ratio of girls to teachers is 8 : 1. The ratio of students to teachers is Active November 9, 2022
661 If ₹ 1000 is divided between A and B in the ratio 3 : 2, then A will receive : Active November 9, 2022
662 If x : y = 3 : 4, then the value of (4x− y) : (2x + 3y) is Active November 9, 2022
663 There is a ratio of 5 : 4 between two numbers. If 40 per cent of the first is 12, then 50% of the second number is : Active November 9, 2022
664 There is a ratio of 5 : 4 between two numbers. If 40 per cent of the first is 12, then 50% of the second number is : Active November 9, 2022
665 The ratio of ages of two persons is 5 : 9 and the age of one of them is greater than the other by 40 years. The sum of their ages in year is : Active November 9, 2022
666 The ratio of the ages of A and B at present is 3 : 1. Four years earlier the ratio was 4 : 1. The present age of A is : Active November 9, 2022
667 The average age of boys in the class is twice the number of girls in the class. The ratio of boys and girls in the class of 50 is 4 : 1. The sum of the ages (in years) of the boys in the class is : Active November 9, 2022
668 The ratio of ages of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be : Active November 9, 2022
669 The ratio of ages of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be : Active November 9, 2022
670 The ratio of the age of a father to that of his son is 5 : 2. If the product of their ages in years is 1000, then the father’s age (in years) after 10 years will be: Active November 9, 2022
671 An express train travelled at an average speed of 100 km/h stopping for 3 minutes after every 75 km. How long did it take to reach the destination 600 km from the starting point? Active November 10, 2022
672 The average speed of a car which covers half the distance with a speed of 20 km/hr and the other half with a speed of 30 km/hr, will be: Active November 10, 2022
673 An object travels 9 metres in 3 seconds and then another 23 metres in 5 seconds. What is the average speed of the object ? Active November 10, 2022
674 A bus moving at a speed of 24 m/s begins to slow at a rate of 3 m/s each second. How far does it go before stopping ? Active November 10, 2022
675 In covering a certain distance, the speeds of A and B are in the ratio 3 ∶ 4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is: Active November 10, 2022
676 Running at a speed of 60 km per hour, a train passed through a 1.5 km long tunnel in two minutes, What is the length of the train? Active November 10, 2022
677 Two trains, one 152.5 m long and the other 157.5 m long, coming from opposite directions crossed each other in 9.3 seconds. The combined speed of the two trains every hour would then be: Active November 10, 2022
678 A car travels some distance at a speed of 8 km/hr and returns at a speed of 12 km/hr. If the total time taken by the car is 15 hours, then what is the distance (in km)? Active November 10, 2022
679 A car completes a journey in seven hours. It covered half of the distance at 40 kmph and the remaining half at 60 kmph speed. Then, the distance (in km) covered is: Active November 10, 2022
680 A 1200 m long train crosses a tree in 120 sec, how much time will it take to pass a platform 700 m long? Active November 10, 2022
681 A train having a length of 500 m passes through a tunnel of 1000 m in 1 minute. What is the speed of the train in Km/hr? Active November 10, 2022
682 A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream. Active November 11, 2022
683 A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is: Active November 11, 2022
684 A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively? Active November 11, 2022
685 A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively? Active November 11, 2022
686 A motorboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. The speed of the stream (in km/hr) is: Active November 11, 2022
687 A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water? Active November 11, 2022
688 The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is: Active November 11, 2022
689 A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is: Active November 11, 2022
690 A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place? Active November 11, 2022
691 A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water? Active November 11, 2022
692 Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is: Active November 11, 2022
693 A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is: Active November 11, 2022
694 A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is: Active November 11, 2022
695 A boat while downstream in a reiver convert a distance of 50 miles at an average speed of 60 miles per hour. While returning because of the water resistance, it took 1 hour 15 minutes to cover the same distance What was the average speed during the whole journey? Active November 11, 2022
696 A boat travels 24 km upstream in 6 hours and 20 km downstream in 4 hours. Then the speed of boat in still water and the speed of current are respectively. Active November 11, 2022
697 In the following figures, the number of lines of symmetry is Active December 14, 2022
698 In parallelogram PQRS, O is the mid point of SQ. Find ∠R. Active December 14, 2022
699 In rectangle PAIR, find ∠RMI Active December 14, 2022
700 In the given figure, chords AB and CD are intersecting each other at point L. Find the length of AB Active December 14, 2022
701 By selling 45 lemons for Rs 40, a man loses 20%. How many should he sell for Rs 24 to gain 20% in the transaction? Active April 11, 2023
702 A trader mixes 26 kg of rice at Rs 20 per kg with 30 kg of rice of other variety at Rs 36 per kg and sells the mixture at Rs 30 per kg. His profit percent is: Active April 11, 2023
703 Arun purchased 30 kg of wheat at the rate of Rs 11.50 per kg and 20 kg of wheat at the rate of Rs 14.25 per kg. he mixed the two and sold the mixture. Approximately what price per kg should he sell the mixture to make 30% profit? Active April 11, 2023
704 Padam purchased 30 kg of rice at the rate of Rs 17.50 per kg and another 30 kg rice at a certain rate. He mixed the two and sold the entire quantity at the rate of Rs 18.60 per kg and made 20% overall profit. At what price per kg did he purchase the lot of another 30 kg rice? Active April 11, 2023
705 A trader mixes three varieties of groundnuts costing Rs 50, Rs 20 and Rs 30 per kg in the ratio 2: 4 : 3 in terms of weight, and sells the mixture at Rs 33 per kg. What percentage of profit does he make? Active April 11, 2023
706 Two shopkeepers announce the same price of Rs 700 for a sewing machine. The first offers successive discounts of 30% and 6% while the second offers successive discounts of 20% and 16%. The shopkeeper that offers a better discount, charges ……… less than the other shopkeeper. Active April 11, 2023
707 The marked price of a watch was Rs 720. A man bought the same for Rs. 550.80 after getting two successive discounts, the first being 10%. What was the second discount rate? Active April 11, 2023
708 A shopkeeper purchased 150 identical pieces of calculators at the rate of Rs 250 each. He spent an amount of Rs. 2500 on transport and packaging. He fixed the labeled price of each calculator at Rs 320. However, he decided to give a discount of 5% on the labeled price. What is the percentage profit earned by him? Active April 11, 2023
709 A trader marked the price of his commodity so as to include a profit of 25%. He allowed a discount of 16% on the market price. His actual profit was: Active April 11, 2023
710 A tradesman marks his goods 30% above the C.P. If he allows a discount of 6(1/4) %, then his gain percent is: Active April 11, 2023
711 The price of an article is raised by 30% and then two successive discounts of 10% each are allowed. Ultimately, the price of the article is: Active April 11, 2023
712 Even after reducing the marked price of a transistor by Rs 32, a shopkeeper makes a profit of 15%. If the cost price be Rs 320, what percentage of profit would he have made if he had sold the transistor at the marked price? Active April 11, 2023
713 A shopkeeper sold an article offering a discount of 5% and earned a profit of 23.5%. What would have been the percentage of profit earned if no discount was offered? Active April 11, 2023
714 Komal buys an article at a discount of 25%. At what percentage above the cost price should he sell it to make a profit of 25% over the original list price? Active April 11, 2023
715 Peter bought an item at 20% discount on its original price. he sold it with 40% increase on the price he bought it. The new sale price is by what percent more than the original price? Active April 11, 2023
716 Tarun got 30% concession on the labeled price of an article and sold it for Rs. 8750 with 25% profit on the price he bought. What was the labeled price? Active April 11, 2023
717 Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is: Active April 11, 2023
718 The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is: Active April 11, 2023
719 If selling price is doubled, the profit triples. Find the profit percent. Active April 11, 2023
720 In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? Active April 11, 2023
721 A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? Active April 11, 2023
722 The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit? Active April 11, 2023
723 A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit? Active April 11, 2023
724 A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle? Active April 11, 2023
725 Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit? Active April 11, 2023
726 Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is: Active April 11, 2023
727 In an election 95% of the eligible voters cast their votes. 30% of the votes cast were declared invalid. The winner got 60% of the valid votes. If the winner got 798 votes, how many of the eligible voters did not cast their votes? Active April 12, 2023
728 A two digit number contains the smaller of two digits in the units place. The product is 40 and the difference between the digits is 3. Then the number is... Active April 12, 2023
729 What is the difference between the sum of first five prime numbers and sum of next five prime numbers? Active April 12, 2023
730 Which one of the following is a correct statement? 1. Decimal expansion of a rational number is terminating. 2. Decimal expansion of a rational number is non-terminating. 3. Decimal expansion of an irrational number is terminating. 4. Decimal expansion of an irrational number is non-terminating and non- repeating. Active April 12, 2023
731 The product of a non-zero rational number with an irrational number is_ 1. irrational number 2. rational number 3. whole number 4. natural number Active April 12, 2023
732 If we add two irrational numbers the resulting number_ 1. Is always a rational number 2. Is always an irrational number. 3. May be a rational or an irrational number 4. Always an integer Active April 12, 2023
733 Find the number of factors of 240. Active April 12, 2023
734 Find the smallest 4 digit number which when divided by 28, 36, 54 gives a remainder of 7 in each case. Active April 12, 2023
735 What is the least perfect square that is a multiple of 7, 11 and 12? Active April 12, 2023
736 If AD, BE and CF are medians of ∆ABC, then which one of the following statements is correct? Active April 13, 2023
737 ABC is an isosceles triangle with AB = AC, A circle through B touching AC at the middle point of Q, intersects AB at P. Then AP: AB is: Active April 13, 2023
738 If in a triangle, the orthocenter lies on vertex, then the triangle is Active April 13, 2023
739 In a ∆ABC ∠A : ∠B : ∠C = 2 : 3 : 4 . A line CD drawn || to AB, then the ∠ACD is: Active April 13, 2023
740 Ratio of the number of sides of two regular polygons is 5 : 6 and the ratio of their each interior angle is 24 : 25. Then the number of sides of these two polygons are Active April 13, 2023
741 P and Q are center of two circles with radii 9 cm and 2 cm respectively, where PQ = 17 cm, R is the center of another circle of radius x cm, which touches each of the above two circles externally. If ∠PRQ = 90 °, then the value of x is Active April 13, 2023
742 Each internal angle of regular polygon is two times its external angle. Then the number of sides of the polygon is: Active April 13, 2023
743 The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is Active April 13, 2023
744 Each interior angle of a regular polygon is 1440. The number of sides of the polygon is Active April 13, 2023
745 Which of the following represents the angle of an obtuse angle triangle? Active April 13, 2023
746 Three angles of a triangle are x - 30°, x - 45°, x + 15°, find the value of x. Active April 13, 2023
747 The area of the triangle whose vertices are given by the coordinates (1, 2), (-4, -3) and (4, 1) is Active April 13, 2023
748 A circle touches all four sides of a quadrilateral PQRS. If PQ = 11 cm. QR = 12 cm and PS = 8 cm. then what is the length of RS ? Active April 13, 2023
749 The complementary angle of supplementary angle of 130° Active April 13, 2023
750 Sum of the measure of the interior angles of a polygon is 1620°. Find the number of sides of the polygon. Active April 13, 2023
751 If A is 26° more than its complementary angle and B is 30° less than its supplementary angle, then find the value of (A - B). Active April 13, 2023
752 A triangle with vertices (4, 1), (1, 1), (3, 5) is a/an: Active April 13, 2023
753 120 men consume 720 kg of rice in 30 days. In how many days can 90 men consume 270 kg? Active April 14, 2023
754 A and B can together complete a task 40 days. They worked together for 30 days and then left. A finished the remaining task in next 22 days. In how many days A alone can finish the task? Active April 14, 2023
755 If A: B = 2: 3, B: C = 6: 11 then what is the value of C: B: A? Active April 14, 2023
756 In bag there are coins of 25 paisa, 50 paisa and 1 rupee in the ratio of 3 : 4 : 5. If there are in all Rs.31, then how many 1 rupee coins are there in the bag? Active April 14, 2023
757 A reduction of 20% in the price of sugar enables a housewife to purchase 6 kg. more for Rs. 240. What is the original price per kg. of sugar? Active April 14, 2023
758 Cost of two articles were in the ratio of 16: 23. The cost of first article increases by 10% and that of second by Rs.477. Now the costs of two articles are in the ratio of 11: 20. The price of the second article (in Rs.) in the beginning was- Active April 14, 2023
759 Anoop travels first 1/3 of the total distance at the speed of 10 km/hr. and the next 1/3 distance at the speed of 20 km/hr. and the last 1/3 distance at the speed of 60 km/hr. The average speed of Anoop is- Active April 14, 2023
760 A train 400 m long passes a pole in 20 seconds. What is the speed of the train? Active April 14, 2023
761 A train 300 m. long is running with a speed of 54 km/hr. In what time will it cross a telephone pole? Active April 14, 2023
762 Two train approach each other at 30 km/hr and 27 km/hr. From two places 342 km. apart. After how much time will they meet? (in hours) Active April 14, 2023
763 At what rate percent per annum will a sum of Rs.5000 amount to Rs.6000 in 4 years? Active April 14, 2023
764 A certain sum (in Rs.) is invested at simple interest at x% p.a. for 5 years. Had it been invested at (x+5)% p.a, the simple interest would have been Rs.9,200 more than the earlier one. What is the sum? Active April 14, 2023
765 In how many different ways can the letters of the word ‘DESIGN’ be arranged so that the vowels are at the two ends? Active April 14, 2023
766 An article was sold for Rs.4000. Had a discount of 10% was being offered, the profit would have been 20%. The cost price of the article was: Active April 14, 2023
767 A discount of 20% in the price of rice enables X to buy 5 kg more rice for ₹100. What is the reduced price of rice per kg? Active April 14, 2023
768 A vessel contains some litres of pure milk. If 25 litre of water is added to the vessel, then ratio between milk and water becomes 12:5, 17 litres of mixture is drawn from the vessel and 10 litre of water is added to the mixture. Find the new ratio between milk and water. Active April 14, 2023
769 Two vessels A and B contain spirit and water mixed in the ratio 5:2 and 7:6 respectively. Find the ratio in which these mixture be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8:5? Active April 14, 2023
770 A person was asked to state his age in years. His reply was, "Take my age 3 years hence, multiply it by 3 and subtract 3 times my age 3 years ago and you will know how old I am." What was the age of the person? Active April 17, 2023
771 4.036 divided by 0.04 gives Active April 17, 2023
772 The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity? Active April 17, 2023
773 When 52416 divided by 312 , the quotient is 168. What will be the quotient when 52.416 is divided by 0.0168? Active April 17, 2023
774 125 over 1000 in Simplest Form? Active April 17, 2023
775 Which of the following are in descending order of their value? A) 5/9, 7/11, 8/15, 11/17 B) 5/9, 8/15, 11/17, 7/11 C) 11/17, 7/11, 8/15, 5/9 D) 11/17, 7/11, 5/9, 8/15 Active April 17, 2023
776 How many digits will be there to the right of the decimal point in the product of 95.75 and 0.2554 ? Active April 17, 2023
777 Karthik read 6/13th of a book in 1st week and 5/9th of the remaining book in 2nd week. If there were 100 pages unread after 2nd week, how many pages were there in the book? Active April 17, 2023
778 What will be the vulgar fraction of 0.75 ? Active April 17, 2023
779 The number 0.127 is how much greater than 1/8 ? Active April 17, 2023
780 Correct expression of 6.46 is Active April 17, 2023
781 The rational for the recurring decimal 0.125125......is Active April 17, 2023
782 Arrange the fractions in ascending order A) 5/8 < 7/12 < 3/4 < 13/16 B) 5/8 < 7/12 < 13/16 < 3/4 C) 5/8 < 3/4 < 13/16 < 7/12 D) 7/12 < 5/8 < 3/4 < 13/16 Active April 17, 2023
783 What is the difference between the biggest and the smallest fraction among 2/3, 3/4, 4/5 and 5/6? Active April 17, 2023
784 What is the quotient of 18/1000? Active April 17, 2023
785 When 52416 is divided by 312, the quotient is 168. what will be the quotient when 52.416 is divided by 0.0168? Active April 17, 2023
786 If two fractions, each of which has a value between 0 and 1, are multiplied together, the product will be : A) always greater than either of the original fractions B) always less than either of the original fractions C) sometimes greater and sometimes less than either of the original fractions D) remains the same Active April 17, 2023
787 When 0.46 is written in simplest form, the sum of the numerator and the denominator is? Active April 17, 2023
788 <p>Which of the following fraction is the largest?</p> <p>A) 13 / 20</p> <p>B) 9 / 16</p> <p>C) 7 / 12</p> <p>D) 32 / 80</p> Active April 17, 2023
789 What approximate value will come in place of question mark (?) in the given equations? 60% of 3200 + 50% of 2800 = 90% of 2800 + ? Active April 19, 2023
790 What approximate value should come in place of the question mark (?) in the following question? 79.96% of 200.20 + 50.20 x 3.21 = ? + 25.20% of 60.13 Active April 19, 2023
791 What approximate value should come in place of the question mark (?) in the following question? 320.30/7.97 + 20.20 x 1.97 = ? + 240.12 / 6.12 Active April 19, 2023
792 What approximate value should come in place of the question mark (?) in the following question? ? x 7.19 + 45.46% of 88.18 = 31.19 x 3.90 Active April 19, 2023
793 What approximate value should come in place of question mark ‘?’ in the following question? 59.89% of 4500 + 39.96% of 6500 – 79.87% of 5500 = ? Active April 19, 2023
794 What approximate value should come in place of question mark ‘?’ in the following question? (√1444.03 × √2499.99) ÷ 19.08 = ? Active April 19, 2023
795 What approximate value should come in place of question mark ‘?’ in the following question? (You are not expected to calculate the exact value) 47.897% of 6578 + 48.367% of 4007 = ? Active April 19, 2023
796 What approximate value should come in place of question mark ‘?’ in the following question? 2.448 + 88 × 0.6 ÷ 14.2 = ? Active April 19, 2023
797 What approximate value should come in place of question mark ‘?’ in the following question? (You are not expected to calculate the exact value) [(15.8 × 2.87) ÷ 3.984 – 1.230 ÷ 1.265] = ? × 1/2 Active April 19, 2023
798 What approximate value should come in place of question mark ‘?’ in the following question? 405.03 ÷ 9.08 × 14.94 = ? Active April 19, 2023
799 What approximate value should come in place of the question mark ‘?’ in the following question? (1800 + √? × 29.99) ÷ 15.02 = 144 Active April 19, 2023
800 345 ÷ 25 × 1225 + 45 × 12-36×7=? Active April 20, 2023
801 In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If he attempts all 60 questions and secures 130 marks, the no of questions he attempts correctly is : Active April 20, 2023
802 A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed : Active April 20, 2023
803 If a * b = 2a - 3b + ab, then 3 * 5 + 5 * 3 is equal to : Active April 20, 2023
804 If 2 tables and 3 chairs cost Rs, 3500 and 3 tables and 2 chairs cost Rs. 4000, then how much does a table cost ? Active April 20, 2023
805 To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of bucket is reduced to two-fifth of its present ? Active April 20, 2023
806 In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? Active April 20, 2023
807 Simplify 39.96% of 649.85 ÷13.07 = 45.14 - ? Active April 20, 2023
808 The total of 324 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is : Active April 20, 2023
809 In a group of buffaloes and ducks, the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group ? Active April 20, 2023
810 Two numbers are in the ratio of 15 : 11. If their HCF is 13, then the numbers are Active April 21, 2023
811 The HCF and LCM of two numbers are 50 and 250 respectively. If the first number is divided by 2, the quotient is 50. The second number is Active April 21, 2023
812 The smallest number which when increased by 5 is divisible by each one of 24, 32, 36 and 54 is Active April 21, 2023
813 An electronic device makes a beep after every 60 sec. Another device makes a beep after every 62 sec. They beeped together at 10 A.M. The time when they will next make a beep together at the earliest is Active April 21, 2023
814 Which of the following is a pair of co-prime? Active April 21, 2023
815 If the product of two numbers is 324 and their H.C.F. is 3, then their L.C.M. will be Active April 21, 2023
816 The product of two numbers is 1320 and their H.C.F. is 6. The L.C.M. of the numbers is Active April 21, 2023
817 The largest number which divides 25, 73 and 97 to leave the same remainder in each case is Active April 21, 2023
818 Product of two co-prime numbers s 117. Their L.C.M. should be Active April 21, 2023
819 The greatest number that exactly divides 105, 1001, and 2436 is Active April 21, 2023
820 The maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each students gets the same number of pens and same number of pencils is Active April 21, 2023
821 Find the greatest number that will divide 964, 1238 and 1400 leaving remainders 41, 31 and 51 respectively Active April 21, 2023
822 The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 is Active April 21, 2023
823 Three girls start jogging from the same point around a circular track and each one completes one round in 24 seconds, 36 seconds and 48 seconds respectively. After how much time will they meet at one point? Active April 21, 2023
824 What is the greatest number which divides 852, 1065 and 1491 exactly? Active April 21, 2023
825 The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds, respectively. If they all change simultaneously at 8:20:00 hours; then they will again change simultaneously at Active April 21, 2023
826 Find the least number which when divided by 2, 3, 4, 5 and 6 leaves 1, 2, 3, 4 and 5 as remainders, respectively, but when divided by 7 leaves no remainder. Active April 21, 2023
827 Which greatest number will divide 3026 and 5063 leaving remainders 11 and 13 respectively? Active April 21, 2023
828 The least number which when increased by 5 is divisible by each one of 24, 32, 36 and 54 is Active April 21, 2023
829 Find the two largest numbers of four digits having 531 as their H.C.F. Active April 21, 2023
830 What is the least number of cut pieces of equal length that can be cut of two lengths 10 m 857 mm and 15 m 87 mm? Active April 21, 2023
831 The greatest number that will be divided 187, 233 and 279 leaving the same remainder in each case is Active April 21, 2023
832 The greatest integer that divides 358, 374, 334 leaving the same remainder in each case is Active April 21, 2023
833 The L.C.M. of three different numbers is 120. Which of the following cannot be their H.C.F.? Active April 21, 2023
834 The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is Active April 21, 2023
835 A rectangular courtyard 3.78 metres long and 5.25 metres wide is to be paved exactly with square tiles, all of the same size. What is the largest size of the tile which could be used for the purpose? Active April 21, 2023
836 The least number of five digits which is exactly divisible by 12, 15 and 18 is Active April 21, 2023
837 A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets? Active April 24, 2023
838 Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are: Active April 24, 2023
839 A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had: Active April 24, 2023
840 What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit? Active April 24, 2023
841 If A = x% of y and B = y% of x, then which of the following is true? Active April 24, 2023
842 If 20% of a = b, then b% of 20 is the same as: Active April 24, 2023
843 In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is of the number of students of 8 years of age which is 48. What is the total number of students in the school? Active April 24, 2023
844 Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B. Active April 24, 2023
845 A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation? Active April 24, 2023
846 In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was: Active April 24, 2023
847 Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get? Active April 24, 2023
848 Two tailors X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? Active April 24, 2023
849 Gauri went to the stationers and bought things worth Rs. 25, out of which 30 paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax- free items? Active April 24, 2023
850 Rajeev buys good worth Rs. 6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax @ 10%. Find the amount he will have to pay for the goods. Active April 24, 2023
851 The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percent increase of population per year is: Active April 24, 2023
852 Chandrika raised the price of their products by 40%. How much discount should they give so as to sell the products on no profit no loss basis? Active April 25, 2023
853 There is a 10% discount on a dozen pairs of trousers marked at Rs. 8000. How many pair of trousers can be bought with Rs. 2400? Active April 25, 2023
854 If a shopkeeper gives 20% discount and then 10% discount on a pen, which has the marked price of Rs. 500, how much would be the selling price of the pen? Active April 25, 2023
855 There was 25% off on handbags. Madhu bought a handbag. She also got a 10% discount for paying cash. She paid Rs. 405. What as the price tag on the handbag? Active April 25, 2023
856 Simran gets a discount of 25% on Rs. 3600 oven. Since she pays cash, she gets additional 2% discount too. How much does she pay? Active April 25, 2023
857 George gets a discount of 30% and then 20% on his food bill of Rs. 1250. What is the total discount he got? Active April 25, 2023
858 When payment is made online, discount offered is 10%. Additional discount of 5% is given to SBI credit card holders. Pratik buys a phone of Rs. 15000 by paying online and pays through his SBI credit card. How much does he need to pay? Active April 25, 2023
859 How much does the sarees sales revenue of Uday increase, if Uday announces 25% discount on sarees and the saree sales volume increase by 40%? Active April 25, 2023
860 After deducting a commission of 5%, a TV set costs Rs. 9595. Its marked price is Active April 25, 2023
861 Ramesh was getting two offers on a book having marked price Rs. 800. Either two successive discounts of 20% each or two successive discounts of 30% and 10%. If Ramesh chose the better scheme, how much more he must have saved compared to other scheme? Active April 25, 2023
862 A vase has a marked price of Rs. 560. Simran pays Rs. 336 for it because she got 2 successive discounts, one of 20% and other of _____ Active April 25, 2023
863 The marked price of a watch is Rs. 800. A shopkeeper gives two successive discounts and sells the watch at Rs. 612. If the first discount is 10%, the second discount is Active April 25, 2023
864 Successive discounts of 20% and 15% are equivalent to a single discount of Active April 25, 2023
865 Raj decides to sell his watch at 5% discount. But his brother buys it from him and he gives his brother 8% discount. Due to this Raj gets Rs. 45 less in the profit. What was the marked price of the watch? Active April 25, 2023
866 30% discount on Rs. 1000 and 2 successive discounts of 15% and 15% will have a difference of Active April 25, 2023
867 2 successive discounts with the first being 20%, were given on a table having marked price of Rs. 6400. Finally it was sold for Rs. 4608. How much was the 2nd discount? Active April 25, 2023
868 Marked price of a TV is 20% more than its cost price. Yet Ajay gives a discount of 30% while selling the TV. How much per cent loss did he incur? Active April 25, 2023
869 In order that there may be a profit of 20% after allowing a discount of 40% on the marked price, the cost price of an article has to be increased by? Active April 25, 2023
870 If successive discounts are 10%, 20% and 30%, then what is its single equivalent discount? Active April 25, 2023
871 If a book costs Rs. 900 and is sold with a profit of 10% and discount of 12% then, the advertised price is? Active April 25, 2023
872 If successive discounts are 15% and 10% then, what is its single equivalent discount? Active April 25, 2023
873 Profit of Raj while selling a book to Simran is Rs. 63. Despite a discount of 23% on the book Raj manages to get 10% profit. What must be the list price of the book? Active April 25, 2023
874 During monsoon clearance sale, Amit buys a shirt at double discount of 20% and 10%. At what price he bought the shirt if marked price was Rs. 1000? Active April 25, 2023
875 The average height of 30 boys was calculated to be 152 cm. It was detected later that one value of 160 cm was wrongly copied as 130 cm for the computation of the mean. Find the correct mean. Active April 26, 2023
876 The average of 15 numbers is 40. In these average of first 8 numbers is 30 and the average of last 8 numbers is 50. The value of eighth number is Active April 26, 2023
877 The average weight of a class of 65 students is 55.78 kg. When the weight of a new boy is included in the class, the mean increases by 700 grams. Find the weight of the new boy. Active April 26, 2023
878 In a class, the average age of the students is 17 years. The average age of the boys is 17.4 years while the average age of the girls is 16.8 years. Find the number of girls in the class if there are 21 boys. Active April 26, 2023
879 Shanti has three daughters. Their average age of them is 15 years. If she adopted an 11-year-old girl, then new average will be Active April 26, 2023
880 The average age of three persons P, Q and R is 24 years. S joins the group the average age becomes 30 years. If another person T who is 4 years older than S joins the group, then the average age of five persons is ____ years and the age of S is ____ years. Active April 26, 2023
881 The average weight of P and his three friends is 55 kg. If P is 4 kg more than the average weight of his three friends, what is P's weight (in kg)? Active April 26, 2023
882 The average salary of the entire staff in Reliance Company is Rs.15000 per month. The average salary of officers is Rs.45000 per month and that of non-officers is Rs.10000 per month. If the number of officers is 20 then find the number of non-officers in the Reliance company. Active April 26, 2023
883 The average of 45 numbers is 150. Later it is found that a number 46 is wrongly written as 91, then find the correct average. Active April 26, 2023
884 Average of 12 numbers is 15. If a number 41 is also included, then what will be the average of these 13 numbers? Active April 26, 2023
885 What must be added to each term of the ratio 2 : 5 so that it may equal to 5 : 6? Active April 27, 2023
886 In a cricket match there are three types of tickets say A, B and C each costing ₹ 1000, ₹ 500 and ₹ 200 respectively. The ratio of the ticket sold of category A, B and C is 3 : 2 : 5. If the total collection from selling the tickets is ₹ 2.5 crore. Find the total number of tickets sold. Active April 27, 2023
887 If A : B = 7 : 9 and B : C = 3 : 5, then A : B : C is equal to Active April 27, 2023
888 The ratio of the length of a school ground to its width is 5 : 2. If the width is 40 m, then the length is Active April 27, 2023
889 The ratio of boys and girls in a college is 5 : 3. If 50 boys leave the college and 50 girls join the college, the ratio becomes 9 : 7. The number of boys in the college is : Active April 27, 2023
890 In a school, the ratio of boys to girls is 4 : 3 and the ratio of girls to teachers is 8 : 1. The ratio of students to teachers is Active April 27, 2023
891 If ₹ 1000 is divided between A and B in the ratio 3 : 2, then A will receive : Active April 27, 2023
892 If x : y = 3 : 4, then the value of (4x− y) : (2x + 3y) is Active April 27, 2023
893 There is a ratio of 5 : 4 between two numbers. If 40 per cent of the first is 12, then 50% of the second number is : Active April 27, 2023
894 The ratio of ages of two persons is 5 : 9 and the age of one of them is greater than the other by 40 years. The sum of their ages in year is : Active April 27, 2023
895 The ratio of the ages of A and B at present is 3 : 1. Four years earlier the ratio was 4 : 1. The present age of A is : Active April 27, 2023
896 The average age of boys in the class is twice the number of girls in the class. The ratio of boys and girls in the class of 50 is 4 : 1. The sum of the ages (in years) of the boys in the class is : Active April 27, 2023
897 The ratio of ages of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be : Active April 27, 2023
898 The ratio of the age of a father to that of his son is 5 : 2. If the product of their ages in years is 1000, then the father’s age (in years) after 10 years will be: Active April 27, 2023
899 Harsha is 40 years old and Ritu is 60 years old. How many years ago was the ratio of their ages 3 : 5 ? Active April 27, 2023
900 Two numbers are in ratio 5 : 8. If their difference is 48, then the smaller number is : Active April 27, 2023
901 If A and B are in the ratio 4 : 5 and the difference of their squares is 81, what is the value of A? Active April 27, 2023
902 The ratio of three positive numbers is 2 : 3 : 5 and the sum of their squares is 608. The three numbers are Active April 27, 2023
903 If the square of the sum of two numbers is equal to 4 times of their product, then the ratio of these numbers is : Active April 27, 2023
904 The ratio of number of balls in bags x, y is 2 : 3. Five balls are taken from bag y and are dropped in bag x. The number of balls is equal in each bag now. The number of balls in each bag now is : Active April 27, 2023
905 Which number when added to each of the numbers 6, 7, 15, 17 will make the resulting numbers proportional? Active April 27, 2023
906 In a 45 Liters mixture of milk and water, the ratio of the milk to water is 2 : 1. When some quantity of water is added to the mixture, this ratio becomes 1 : 2. The quantity of water added is : Active April 27, 2023
907 Two numbers are in the ratio 3 : 5 and their LCM is 225. The smaller number is : Active April 27, 2023
908 A box contains 280 coins of denomination carrying 1 rupee, 50 paise and 25 paise. The values of each kind of the coins are in the ratio of 8 : 4 : 3. Then the number of 50 paise coins is : Active April 27, 2023
909 A bag contains three types of coins. One rupee-coins, 50 paisa-coins and 25 paisa coins totaling 175 coins. If the total value of the coins of each kind be the same, the total amount in the bag is : Active April 27, 2023
910 In a business A and C invested amounts in the ratio of 2 : 1, whereas A and B invested amounts in the ratio of 3 : 2. If their annual profit be ₹ 1,57,300, then B’s share in the profit is : Active April 27, 2023
911 Ram starts from point A at 8 a.m. and reaches point B at 2 p.m. on the same day. On the same day, Raju starts from point B at 8 a.m. and reaches point A at 6 p.m. on the same day. Both points A and B are separated by only a straight line track. At what time they both meet? Active April 28, 2023
912 The ratio of speed of boat and stream is 7 : 2, if boat takes 6 hours more in traveling same distance upstream than downstream. Find the time taken by boat to cover two times the distance going upstream and downstream. Active April 28, 2023
913 The time taken by a train to cross a man travelling in another train is 10 seconds, when the other train is travelling in the opposite direction. However, it takes 20 seconds, if both the trains are travelling in the same direction. The length of the first train is 200 m and that of the second train is 150 m. What is the speed of the first train? Active April 28, 2023
914 A car cover a distance of 78 km with the speed of 15 km/hr, if it stops 10 min after every 3 km. Find the time taken by the car to cover the total distance. Active April 28, 2023
915 Running at a speed of 60 km per hour, a train passed through a 1.5 km long tunnel in two minutes, What is the length of the train? Active April 28, 2023
916 Two trains, one 152.5 m long and the other 157.5 m long, coming from opposite directions crossed each other in 9.3 seconds. The combined speed of the two trains every hour would then be: Active April 28, 2023
917 A car travels some distance at a speed of 8 km/hr and returns at a speed of 12 km/hr. If the total time taken by the car is 15 hours, then what is the distance (in km)? Active April 28, 2023
918 A 1200 m long train crosses a tree in 120 sec, how much time will it take to pass a platform 700 m long? Active April 28, 2023
919 A car completes a journey in seven hours. It covered half of the distance at 40 kmph and the remaining half at 60 kmph speed. Then, the distance (in km) covered is: Active April 28, 2023
920 A man travels from A to B at a speed of 36 km/hr in 74 minutes and he travels a distance from B to C with a speed of 45 km/hr in 111 minutes. Find the average speed of whole journey. Active April 28, 2023
921 A train having a length of 500 m passes through a tunnel of 1000 m in 1 minute. What is the speed of the train in Km/hr? Active April 28, 2023
922 A man leaves from P at 6 AM and reaches Q at 2 PM on the same day. Another man leaves Q at 8 AM and reaches P at 3 PM on the same day. At what time do they meet? Active April 28, 2023
923 A train crossed a 110 m long platform in 13.5 seconds and a 205 m long platform in 18.25 seconds. What was the speed of the train? Active April 28, 2023
924 If Maya goes to office at a speed of 40 km/hr, she reaches 5 minutes late, If she travels at the speed of 60 km/hr, she is 10 minutes early. What is the distance to office from her home? Active April 28, 2023
925 A person can swim in water with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, what will be the time taken by the person to go 68 km downstream? Active May 1, 2023
926 In one hour, a boat goes 13 km/hr in the direction of the stream and 7 km/hr against the direction of the stream. What will be the speed of the boat in still water? Active May 1, 2023
927 A woman can row upstream at 16 km/hr and downstream at 26 km/hr. What is the speed of the stream? Active May 1, 2023
928 A speedboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. What is the speed of the stream in km/hr? Active May 1, 2023
929 A boat is moving 2 km against the current of the stream in 1 hour and moves 1 km in the direction of the current in 10 minutes. How long will it take the boat to go 5 km in stationary water? Active May 1, 2023
930 The ratio of speed of boat and stream is 7 : 2, if boat takes 6 hours more in traveling same distance upstream than downstream. Find the time taken by boat to cover two times the distance going upstream and downstream. Active May 1, 2023
931 If a man rows at the rate of 10 km / h in still water and his rate against the current is 4 km / h, then the man's rate along the current is: Active May 1, 2023
932 The speed of a boat downstream is 2.5 times its speed upstream. If the total time taken by the boat for going 15 km downstream and the same distance upstream is 4*2/3 hours, then what is the speed (in km/h) of the boat downstream? Active May 1, 2023
933 The ratio between upstream distance (in km) and downstream distance (in km) covered by a boat in 12 hours each, is 4 : 5. If the difference between downstream speed and upstream speed of boat is (10/9) mt/s, then what will be the time taken by boat to row 234 km in still water? Active May 1, 2023
934 A boat goes 45 km upstream and come back to the starting point in a total time of 8 hours. If the speed of the stream is 25% of that of the boat in still water, then in how much time the boat will cover 75 km in downstream direction? Active May 1, 2023
935 A motorboat whose speed is 20 km/h in still water takes 30 minutes more to go 24 km upstream than to cover the same distance downstream. If the speed of the boat in still water is increased by 2 km/h, then how much time will it take to go 39 km downstream and 30 km upstream? Active May 1, 2023
936 A boat can go 16 km downstream and 10 km upstream in 3 hours. It can also go 24 km downstream and 5 km upstream in 2 hours. In how much time (in hours) will it cover a distance of 64 km downstream? Active May 1, 2023
937 A shopkeeper buys a Book for $25 and sells it for $40. What is the Profit for the shopkeeper? Active March 11, 2024
938 Ryan buys a clock for $85 and sells it for $60. What is the Loss? Active March 11, 2024
939 The marked price of a phone is $ 2400. The shopkeeper offers an off-season discount of 15% on it. Find its selling price. Active March 11, 2024
940 Sam buys a Watch for $80 and sells it for $120. Her gain percent is ……………. Active March 11, 2024
941 A cricket bat is bought for $150 and sold for $120. The loss percent is ……………. . Active March 11, 2024
942 Ram sold a phone for Rs.5000 and thereby gains Rs.300. Find his gain percent? Active March 11, 2024
943 By selling a table for $ 624, a shopkeeper gains 10%. For how much should he sell it to gain 12%? Active March 11, 2024
944 Olivia buys a laptop for Rs.25000 and thereby gains Rs.5000. Find his gain percent? Active March 11, 2024
945 Anil sold a bike for Rs.25000 and he faced a loss of Rs.5000. Find his loss percent? Active March 11, 2024
946 Some Apples were bought at 8 for $6 and sold at 5 for $10. The gain percent is…. Active March 11, 2024
947 On selling 50 oranges, a vendor loses the selling price of 5 oranges. Find his loss percent? Active March 11, 2024
948 The price of a shirt was slashed from $ 350 to $ 300 by a shopkeeper in the winter season. Find the rate of discount given by him? Active March 11, 2024
949 Komal buys a shoe for Rs.2400 and he loses Rs.400. Find his loss percent? Active March 11, 2024
950 A shopkeeper sold two dresses for Rs. 525 each, gaining 10% on one and losing 10% on the other. Find his gain or loss percent in the whole transaction. Active March 11, 2024
951 By selling a dinner set for $ 500, a man loses 1/9 of his outlay. If it is sold for $ 800, what is the gain or loss percent? Active March 11, 2024
952 At what percentage above the cost price must a laptop be marked so as to gain 22% after allowing a customer a discount of 10%? Active March 11, 2024
953 A dealer marks his goods at 55% above the cost price and allows a discount of 30% on the marked price. Find his gain or loss percent? Active March 11, 2024
954 Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is: Active March 11, 2024
955 The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is: Active March 11, 2024
956 If selling price is doubled, the profit triples. Find the profit percent. Active March 11, 2024
957 In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? Active March 11, 2024
958 A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? Active March 11, 2024
959 The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit? Active March 11, 2024
960 A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit? Active March 11, 2024
961 A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle? Active March 11, 2024
962 Sam purchased 20 dozen of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit? Active March 11, 2024
963 Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is: Active March 11, 2024
964 On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is: Active March 11, 2024
965 When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%? Active March 11, 2024
966 100 oranges are bought at the rate of Rs. 350 and sold at the rate of Rs. 48 per dozen. The percentage of profit or loss is: Active March 11, 2024
967 A shopkeeper sells one transistor for Rs. 840 at a gain of 20% and another for Rs. 960 at a loss of 4%. His total gain or loss percent is: Active March 11, 2024
968 A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is: Active March 11, 2024
969 The digits of a two-digit number are in the ratio of 2:3 and the number obtained by interchanging the digits is bigger than the original number by 27. What is the original number? Active March 12, 2024
970 Three consecutive numbers such that twice the first, 3 times the second, and 4 times the third together make 182. The numbers in question are Active March 12, 2024
971 A two-digit number is such that the sum of the digits is 11. When the number with the same digits is reversed is subtracted from this number, the difference is 9. What is the number? Active March 12, 2024
972 One-fifth of a number is equal to 5/8th of another number. If 35 is added to the first number, it becomes four times the second number. Find the second number. Active March 12, 2024
973 What least number would be subtracted from 427398 so that the remaining number is divisible by 15? Active March 12, 2024
974 A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by: Active March 12, 2024
975 When n is divided by 6, the remainder is 4. When 2n is divided by 6, the remainder is: Active March 12, 2024
976 A number x when divided by 289 leaves 18 as the remainder. The same number when divided by 17 leaves y as a remainder. The value of y is Active March 12, 2024
977 A, B, C and D purchase a gift worth Rs. 60. A) pays 1/2 of what others are paying. B) pays 1/3 of what others are paying and C) pays 1/4 of what others are paying. What is the amount paid by D? Active March 12, 2024
978 In an office, there are 108 tables and 132 chairs. If 1/6 of the tables and 1/4 of the chairs are broken. How many people can work in the office if each person requires one table and one chair? Active March 12, 2024
979 The difference of a number consisting of two digits from the number formed by inter changing the digits is always divisible by: Active March 12, 2024
980 The total number of integers between 100 and 200, which are divisible by both 9 and 6, is Active March 12, 2024
981 The least number, which must be added to 6709 to make it exactly divisible by 9, is Active March 12, 2024
982 In a two digit number if it is known that its unit digit exceeds its tens digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is Active March 12, 2024
983 0.1 and 5/8 of a bamboo are in mud and water respectively and the rest of length 2.75 m is above water. What is the length of the bamboo? Active March 12, 2024
984 The sum of first sixty numbers from one to sixty is divisible by Active March 12, 2024
985 380 mangoes are distributed among some boys and girls who are 85 in numbers. Each boys gets four mangoes and each girls gets five. The number of boys is : Active March 12, 2024
986 The least number that must be added to 8961 to make it exactly divisible by 84 is Active March 12, 2024
987 The sum of three consecutive numbers is 87. The middle number is : Active March 12, 2024
988 In a two - digit number, the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at units and ten's place are interchanged, the difference between the new and the original number is less than the original number by 20. The original number is: Active March 12, 2024
989 In a circle with centre O, AD is a diameter, and AC is a chord. B is a point on AC, such that OB = 5 cm and ∠OBA =60°. If ∠DOC = 60°, then what is the length of BC? Active March 13, 2024
990 Tangents AB and AC are drawn to a circle from a point A, such that ∠BAC =40°. A chord CP is drawn parallel to BA. The measure of ∠CBP is Active March 13, 2024
991 The sides AB and AC of ΔABC are produced to point D and E, respectively. The bisectors of ∠CBD and ∠BCE meet at P. If ∠A = 72°, then the measure of ∠P is Active March 13, 2024
992 In ΔABC, D is a point on side AB such that BD = 2 cm and DA = 3 cm. E is a point on BC such that DE||AC, and AC= 4 cm. Then (Area of ΔBDE) : (Area of trapezium ACED) is: Active March 13, 2024
993 The radius of two concentric circles are 15 cm and 9 cm. What is the length of the chord of the larger circle which is tangent to the smaller circle? Active March 13, 2024
994 In triangle ABC, D and E are the points on sides AB and AC, respectively, such that DE|| BC. If DE : BC =3 : 5, then (Area of triangle ADE) : (Area of quadrilateral DECB) is Active March 13, 2024
995 In ΔABC, AB = 7 cm, BC = 24 cm and AC = 25 cm. If G is the centroid of the triangle, then what is the length (in cm) of BG? Active March 13, 2024
996 Two circles of radii 15 cm and 12 cm intersect each other, and the length of their common chord is 18 cm. What is the distance (in cm) between their centres? Active March 13, 2024
997 ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and ∠ADC = 158°. Then ∠BAC is equal to: Active March 13, 2024
998 In ΔABC, the bisectors of ∠B and ∠C intersect each other at a point D. If ∠BDE = 104°, then the measure of ∠A is Active March 13, 2024
999 In ΔABC, D and E are the points on sides AC and AB, respectively, such that ∠ADE = ∠B. If AD = 7.6 cm, AE = 7.2 cm, BE = 4.2 and BC = 8.4 cm, then DE is equal to Active March 13, 2024
1000 PAT is a tangent to a circle at point A on it, and AB is a chord such that ∠BAT = 72°. If C is a point on the circle such that ∠CBA = 58°, then what is the measure of ∠CAB? Active March 13, 2024
1001 The vertices A, B, C, and D of a quadrilateral ABCD lie on a circle. ∠A is thrice ∠C and ∠D is twice ∠B. What is the difference between the measures of ∠B and ∠C? Active March 13, 2024
1002 Let ΔABC ∼ ΔQPR and area(ΔABC) : area(ΔPQR) = 9:16. If AB = 12 cm, BC = 6 cm and AC = 9 cm, then QP is equal to Active March 13, 2024
1003 A circle is inscribed in a quadrilateral ABCD, touching sides AB, BC, CD and DA at P, Q, R and S, respectively. If AS= 8 cm, BC = 11 cm, and CR = 5 cm, then the length AB is equal to Active March 13, 2024
1004 In ABC, AD ⊥ BC at D and AE is the bisector of ∠A. If ∠B = 72° and ∠C = 26°, then what is the measure of ∠DAE? Active March 13, 2024
1005 In a circle, chords AB and CD intersect each other at E. If CD = 18 cm, DE = 6 cm and AE = 18 cm, then BE = ? Active March 13, 2024
1006 In ΔABC, ΔA = 90°. If BL and CM are the medians, then Active March 13, 2024
1007 PQRS is a cyclic quadrilateral. If P is four times ∠R and ∠S is three times ∠Q, then the sum of ∠Q and ∠R is Active March 13, 2024
1008 In ∆ABC, BD ⊥ AC. E is a point on BC such that ∠BEA = If ∠EAC = 38° and ∠EBD = 40°, then the value of x is Active March 13, 2024
1009 A can do a work in 36 days while B can do the same in 48 days. If A work for ‘x’ days while B work for ‘x+2’ days then one-third of the work is complete. Find the value of x. Active March 14, 2024
1010 A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in 1/4 of a day? Active March 14, 2024
1011 A can cultivate 2/5th of a land in 6 days and B can cultivate 1/3 of the same land in 10 days. Working together A and B can cultivate of 4/5 the land in; Active March 14, 2024
1012 A, B and C gets a total wage of Rs.3600 if they work together. A and B gets a total wage of Rs. 2800 if they work together and A alone gets Rs.1600. Find the efficiency ratio of A, B and C Active March 14, 2024
1013 Milk and water are in 7:2 ratio in a mixture of 729 litres. How much water shall be mixed in it in order to change this ratio to 7:3? Active March 14, 2024
1014 The average of the test scores of a class of 'x' students is 80 and that of 'y' student is 94. When the scores of both the classes are combined, the average becomes 86. What is the ratio of x to y? Active March 14, 2024
1015 The ratio of two numbers is 3:8 and their difference is 115. The smaller of the two numbers is: Active March 14, 2024
1016 A certain amount was to be distribute between X, Y and Z in the ratio of 1 : 2 : 3 respectively. At the time of distribution amount distributed wrong in the ratio of 5 : 4 : 6 due to which X got 305 Rs. more. Find the actual amount get by Z. Active March 14, 2024
1017 Ratio of the employees in company A to B is 6: 5 and the number of employees in C to A is 13: 10. If the ratio of the number of male to female employees in A, B and C is 7: 5, 2: 3 and 7: 6 respectively, then the number of female employees in all the companies together is approximately what percent of the total number of employees in all the companies together? Active March 14, 2024
1018 The sum of two numbers is 37 and the difference of their squares is 185, then the difference between the two numbers is : Active March 18, 2024
1019 A number of boys raised ₹ 12544 for a famine fund, each boy has given as many rupees as there were boys. The number of boys was ? Active March 18, 2024
1020 The square root of following is : 9.5 * 0.085 / 0.017 * 0.019 Active March 18, 2024
1021 The sum of the squares of 3 consecutive positive numbers is 365. The sum of the numbers is : Active March 18, 2024
1022 What is the smallest number by which 625 must be divided so that the quotient is a perfect cube? Active March 18, 2024
1023 The least possible value of A for which 90 × A is a perfect cube is : Active March 18, 2024
1024 The square of a natural number subtracted from its cube is 48. The number is : Active March 18, 2024
1025 The simplified value of the following is : 4/15 of 5/ 8 * 6 + 15 - 10 Active March 18, 2024
1026 17/ 15 *17/15 +2/ 15 - 17/15 * 4/15 is equal to Active March 18, 2024
1027 333.44 + 33.4444 + 3.444 + 3333.4 = ? Active March 18, 2024
1028 <p>What should come in place of question mark (?) in the following questions? 1231 &ndash; ?% of 500 = 145% of 780</p> Active March 18, 2024
1029 420 × 24 ÷ 168 × 153 ÷ 204 = ? Active March 18, 2024
1030 ? = (352 × 252) ÷ (616 × 36) × 42% of 150 Active March 18, 2024
1031 Mr Amar spends 50% of his monthly income on household items and out of the remaining he spends 25% on travelling, 30% on entertainment, 15% on shopping and remaining amount of Rs. 900 is saved. What is Mr Amar’s monthly income? Active March 19, 2024
1032 In a test consisting of 80 questions carrying one mark each, Ankita answers 65% of the first 40 questions correctly. What percent of the other 40 questions does she need to answer correctly to score 80% on the entire test? Active March 19, 2024
1033 In a class of 60 students and 5 teachers, each student got sweets that are 20% of the total number of students and each teacher got sweets that are 30% of the total number of students. How many sweets were there? Active March 19, 2024
1034 In a college election fought between two candidates, one candidate got 55% of the total valid votes. 15% of the votes were invalid. If the total votes were 15,200, what is the number of valid votes the other candidate got? Active March 19, 2024
1035 On a test consisting of 250 questions, John answered 40% of the first 125 questions correctly. What percent of the other 125 questions does she need to answer correctly for her grade on the entire exam to be 60%? Active March 19, 2024
1036 If the numerator of a fraction is increased by 400% and the denominator of the fraction is increased by 150%, the resultant fraction is 3/5. What is the original fraction? Active March 19, 2024
1037 In a two digit positive number, the digit in the units place is equal to the square of the digit in ten’s place, and the difference between the number obtained by interchanging the digits and the number is 54. What is 10% of the original number? Active March 19, 2024
1038 65% of a number is more than its 25% by 120. What is 20% of that number? Active March 19, 2024
1039 If the radius of a right circular cone is decreased by 50% and its height is increased by 50%, its volume will be decreased by Active March 19, 2024
1040 If the income tax is increased by 19% the net income is reduced by 1%. The rate of income tax is: Active March 19, 2024
1041 The population of a village was 9600. In a year, with the increase in the population of males by 8% and that of females by 5%, the population of the village became 10176. What was the number of males in the village before increase? Active March 19, 2024
1042 If 60% of the students in a school are boys and the number of girls is 972, how many boys are there in the school? Active March 19, 2024
1043 What percent of a day in 6 hours? Active March 19, 2024
1044 The population of a town is 176000. If it increases at the rate of 5% per annum, what will be it’s population 2 years hence? Active March 19, 2024
1045 The length and breadth of a rectangle are increased by 20% and 30%. The area of the resulting rectangle exceeds the area of the original rectangle? Active March 19, 2024
1046 Sugar contains 5% water. What quantity of pure Sugar should be added to 10 liters of water to reduce this to 2%? Active March 19, 2024
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