List of top Quantitative Ability and Data Interpretation Questions

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of \(14%\) p.a. and \(11%\) p.a. respectively. If the total amount of simple interest earned in 2 years is Rs. 3,508, what was the amount invested in Scheme B?
A fruit seller had some apples. He sells \(40%\) apples and still has \(420\) apples. Originally, he had:
Which one of the following is not a prime number?
A copper wire having length of 243m and diameter 4 mm was melted to form a sphere. Find the diameter of the sphere:
There are 5 bags and 7 books. The books need to be distributed in the bags and any bag can get any number of books. In how many ways can these books be distributed so that 2 nd and 6th book are not put in the same bag and no bag is empty?
A company produces 50 pens of Rs 450 and 80 pens of Rs 540. Suppose the cost curve is a straight line, them what will be the cost of producing 130 pens?
A sum of Rs 45,000 amounts to 68040 in 3 years with Interest compounded annually. The ROI is 8 % pa for the first year as 12% pa for the second year. Find the ROI of the third year.
Rohan sells two similar pens at Rs 2580 and Rs 1620. The % of profit earned in first transaction is equal to percentage loss increased in second transaction. At what price should these items be sold that the final profit is 25%?
A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had :
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 :
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour ?
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs ?
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 :
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day ?
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5 ?
The total amount of bonus paid by the company during the given period is approximately what percent of the total amount of salary paid during this period ?
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is :
From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done ?
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Which one of the following is not a prime number?
(112 × 54) = ?
In a local election between two candidates, one candidate got 55% of the total valid votes and was declared as winner.15% of the votes were invalid. If the total number of votes polled were 15200, what were the valid votes of the loser :
With an average speed of 40 km/hr, a train reaches its destination in time. If it goes with an average speed of 30 km/hr, it is late by 36 minutes. The total distance travelled by train is
A man borrows Rs 4000 at 15% compound interest. At the end of each year he pays back Rs 1500. How much amount is required to pay at the end of third year to clear all his dues :