Quantitative Aptitude - Arithmetic Ability Questions

If the amount received at the end of 2nd and 3rd year at compound Interest on a certain Principal is Rs 9,600 and Rs 10,272 respectively, what is the rate of interest (in %)?

The rate of simple interest for which a sum of money becomes 5 times in 8 years is

Compute : 4082 / 157 - 23

The diagonals of two squares are in the ratio 5:2.The ratio of their area is

Select the odd word/letters/number/number pair from the given alternatives.

Select the odd word from the given alternatives.

Two valves P and B can fill a sump in 37.5 minutes and 45 minutes respectively. Both valves are opened. The sump will be filled in just 30 minutes, if valve B is turned off after

The speed of car B is half the speed of car A. If car A covers a distance of 120 km in 1.5 hours, what is the speed of car B?