Quantitative Aptitude - MCQ Practice Questions

Marked price is Rs. 800. After successive discounts of 10% and 15%, what is final selling price?

A man covers 120 km in 8 hours partly by train at 20 km/h and partly by bus at 12 km/h. Distance by train?

Three pipes A, B, C can fill a tank in 20, 30, 60 minutes respectively. Time to fill if all three work together?

A person's income increased by 20%, then decreased by 20%. Net change in income?

A boat travels 36 km downstream in 2 hours and 32 km upstream in 4 hours. Speed of boat in still water?

A merchant's profit percentage on cost price is 25%. What is his profit percentage on selling price?

A sum of money becomes Rs. 1,296 in 2 years and Rs. 1,728 in 3 years at compound interest. Find rate of interest.

Two trains of lengths 150m and 100m run on parallel tracks at 60 km/h and 40 km/h respectively in opposite directions. Time to cross each other?

A man invests Rs. 4000 for 3 years. Part at 5% and remaining at 7% p.a. simple interest. Total interest = Rs. 820. Amount at 5%?

A pipe fills a tank in 12 hours, another pipe empties it in 15 hours. With both open, net fill time?

A vendor buys oranges at Rs. 40 per dozen and sells at 5 per rupee. What is his loss percentage?

A shopkeeper marks goods at 60% above cost price. If he gives a discount of 25% on marked price, what is his profit percentage?

Pipe A fills a tank in 15 hours, Pipe B in 20 hours, and Pipe C empties it in 30 hours. If all three work together, how long to fill the tank?

Two trains running in opposite directions cross each other in 8 seconds. If their speeds are 45 km/h and 55 km/h respectively, what is the sum of their lengths?

A person's salary increases by 15% and then decreases by 10%. What is the net change in his salary?

A boat travels 48 km upstream in 4 hours and 56 km downstream in 4 hours. What is the speed of the current?