Quantitative Aptitude - Arithmetic Ability Questions

The ages of A and B differ by 16 years. If 6 years ago, the elder one was 3 times as old as the younger one, find the present age of the younger between A and B?

3 men dig a hole in 10 days. How many days would it take for 5 men to dg the same hole?

What is the reflection of the point (3, 2) in the line y = -2?

If 5 -­ 5x < 4 -­ x and 2 -­ x < 6 -­ 4x, then x can take which of the following values?

Find out the odd word/letters/number/number pair from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

If the difference of the compound interest and the simple interest on a sum of money for 3 years is Rs. 186. Find the sum of money, if the rate of interest in both case be 10%

72% of a number is 90. What is the number?