Quantitative Aptitude - Arithmetic Ability Questions

The radius of a sphere and right circular cylinder is 'r'. Their volumes are equal. The ratio of the height and radius of the cylinder is:

The area and the length of one of the diagonals of a rhombus is 60 cm2 and 8 cm respectively. Find the length of its other diagonal (in cm).

How many three digit whole numbers are there between 75 and 405?

What is the circumference (in cm) of a circle whose area is 616 sq cm?

Find the average of all prime numbers from 1 to 50.

If 9x = 24311, then what is the value of x?

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If 7 + 4x > 3 + 3x and 3x -­ 2 < 5 -­ x; then x can take which of the following values?