List of top Quantitative Aptitude Questions

If a sum of Rs.40,000 is invested at compound interest for 2 years at the annual interest rate of \(20\%\), then what is the interest earned?
Rohan covered a distance of 30 km at a speed of 40 km/hr. He further traveled 60 km in 1 hour and 15 minutes. For how much time did he travel in total?
If '\(+\)' means '\(\times\)' and '\(-\)' means '\(+\)', then what will be the value of \(56+20-19\)?
What is the value of \(0.6 \times 0.06 \times 6 \times 60\)?
The cost of a rectangular glass piece is directly proportional to its length and inversely proportional to its width. If its length is increased by \(40\%\), then by what percentage should its width be decreased so that its cost becomes twice?
What is the average of first five perfect squares ending in 6?
If '\(+\)' means '\(\div\)', '\(-\)' means '\(+\)', '\(\div\)' means '\(\times\)' and '\(\times\)' means '\(-\)', then what will be the value of\( (78 \times 45) + 3 -45\div68 \times 13\)?
The salary of Manu is half of that of Tanu. If Manu's salary increases by Rs. 3,000 and Tanu's salary decreases by 20%, then Manu's salary would be 68.75% of Tanu's salary. What is the salary of Tanu?
Fifty percent of a number \(P\) is \(12\) more than \(60\) percent of a number Q. If \(P+Q=156\), then what would be the value of \(75\) percent of \(P\)?
What will be the remainder left when 1036823 is divided by 5?
What will be the value of 12\(\%\) of 18\(\%\) of 1,90,000 ?
The ratio of length and breadth of a rectangle is 3:2. If its area is 2400 square cm, then what is its perimeter (in cms)?
If the interest earned on a sum of money invested for 3 years at the annual interest rate of \(10\%\) compounded annually is Rs.14,895, then what is the sum of money invested?
What will be the last digit of the expansion of 237937?
The cost price of an item is Rs.150. If Harish gives a discount of \(20\%\) on the marked price of the item, then there is no profit and no loss. What is the marked price of the item?
The price of high grade milk is Rs.40 per litre and that of low grade milk is Rs.30 per litre. In what ratio they should be mixed so that the resultant mixture has a price of Rs.36 per litre?
If \(+\) means multiplication, \(-\) means addition, \(÷ \) means subtraction and \(\times\) means division, then what is the value of the expression 12.5\(+\) 14\(\times\)8.75\(-\)12?
Working together, A and B can complete a work in 10 days, B and C can complete the same work in 12 days and C and A can complete the same work in 15 days. If A, B and C work together, then how many days will be required to complete the work?
If 4 identical taps can fill a 100-litre tank in 6 hours, then how many hours will be required to fill a 150-litre tank by 8 such taps?
Machine A produces 90 toys in 15 minutes and machine B produces 60 toys in 30 minutes. If both the machines run simultaneously, then how many minutes will be required to produce 400 toys?
A train crosses a man walking in the same direction as that of the train at the speed of 26 m/s in 13 seconds and a boy walking in the opposite direction of that of the train at the speed of 18 m/s in 11 seconds. What is the speed of the train?
Two trains running in the same direction on two parallel tracks take 30 seconds and 60 seconds to cross a stationary pole. If the faster train takes 50 seconds to overtake the slower train completely, then what is the ratio of the speed of the faster to the slower train?
There are two laps in a race. An athlete ran the first lap at an average speed to 20 m/s. However, he could manage an average speed of only 10 m/s in the second lap. What is his average speed for the complete race?
For every 2 boy students there are 3 girl students and for every 4 male teacher there are 5 female teachers. If the ratio of number of teachers to the number of students is 1:10, then which of the following is the ratio of the number of boy students to the number of male teachers?
The marked price of a bicycle is 10,000. Manish bought the bicycle during the summer sale for a discount of \(33.33\%\). If Manish later sold the bicycle to Rahul for a price equal to the original marked price of the bicycle, then what was the percentage of profit earned by Manish?