Top 100 Aptitude Questions and Answers for Competitive Exams

If the income of Ram is more than that of Shyam, the income of Shyam is less than that of Ram by

If the present population of a city is 55,566, which was 35000 2 years ago, then find the rate of increase of population per year.

Atul divides some money among his three children A, B and C. The ratio of amount received by A and C together to the amount received by B is 5:2. C received 150% of the amount received by A. If the amount received by C is Rs. 1500. Find the sum of amount received by A and B together. 

In year 2016, ratio of boys to girls in a school is 36:19. And in year 2017, number of boys is increased by 1440 and number of girls is increased by 15%. If in 2017, there were total increase in the number of students is 1725 then find the increased number of boys in the school.

If 45% of X is equal to 60% of Y and the average of both the numbers is 20 less than the X, then find 60% of Y?

Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is

A train takes 18 seconds to pass through a platform 162 m long and 15 seconds to pass another platform 120 m long. The length of the train in meter is

A train 200 m long running at 36 kmph takes 55 seconds to cross a bridge. Length of the bridge is

Speed of train B is 20% more than speed of train A and length of train A and B is 720 meters and 600 meters respectively. If both trains running in opposite direction cross each other in 24 second, then find speed of trains B (in km/hr)?

A man starts from point P to reach point Q, which is 20 kms apart. If speed of man is 5 kmph, then find what percent should he increase his speed in order to shorten the journey time by 3/5 th?