List of top Quantitative Aptitude Questions

A person walks a certain distance and cycles back, taking a total time of 90 minutes. He could walk both ways in 120 minutes. How long will it take for him to ride both ways?
Determine the compound interest on Rs.6 lakh for one year at 8% pa interest compounded half yearly.
Two trains start at 10 am from two stations and travel towards each other at speeds 40 kmph and 60 kmph. If the two stations are 400 km apart, when will they meet?
How many times should the keys of the keyboard be pressed to enter the first 300 counting numbers?
Which of the following numbers is exactly divisible by 4, 5, 6, and 7?
Five alarms sound together at intervals of 5, 10, 15, 20, and 25 minutes respectively. At most, how many times will they all sound together in 2 hours?
What fraction of 1km is 400m?
The incomes of A and B are in the ratio 3:2 and their expenses are in the ratio 5:3. If each saves Rs.700,000, what is the income of A?
The ages of Jack and Jill are in the ratio 5:4. What will be the ratio of their ages after 6 years if Jack is now elder to Jill by 4 years?
If A travels 324 km in 12 hours of driving, what distance will he travel in 5 hours at the same speed?
If three-fifth of a number is 540, find one sixth of the number
The number 2*056 is divisible by 11. Which is the digit at the * sign?
A vessel contains 24 litres of milk and water in the ratio 5:3. How much water should be added so that the ratio becomes 1:1?
A number divided by 180 gives a remainder of 98. What will be the remainder if the same number is divided by 15?
How many numbers between 400 and 800 are divisible by 13?
A can do a job in 20 days, B can do it in 30 days, and C can do it in 40 days. If they all work together for 8 days, what fraction of the job remains?
A machine can produce 200 units per hour, while another machine can produce 300 units per hour. How many units will be produced if they operate together for 3 hours?
If Alice is currently 30 years old and twice the age her son Ben will be in 5 years, in 10 years, how many times will Alice’s age be compared to Ben's?
The number of positive integers less than 50, having exactly two distinct factors other than 1 and itself, is
In an examination, the average marks of 4 girls and 6 boys is 24 . Each of the girls has the same marks while each of the boys has the same marks. If the marks of any girl is at most double the marks of any boy, but not less than the marks of any boy, then the number of possible distinct integer values of the total marks of 2 girls and 6 boys is
If the cardinality of a set A is 4 and that of a set B is 3, then what is the cardinality of the set AAB? where A is difference.
10 litres of concentrated acid containing 75% of acid and rest water is mixed with X litres of diluted acid containing 40% of acid and rest water. If the final mixture contains 60% of acid then value of X is:
Mr. A took a loan of ₹ 300000 at 10% annual interest rate and paid ₹ 5000 as monthly instalment under flat rate system. What is the term of the loan?
Which of the following speeds is the least?
How many terms are there in the A. P. 3, 7, 11, ......... 407 ?