Quantitative Aptitude - Arithmetic Ability Questions

How many of the factors of 256 are perfect squares?

The square root of 6084 is

If 60/75 is equivalent to 4/x, then the value of x is

The diagonals of 2 squares M and N are in the ratio 2:1. The ratio of their areas is

Two tangents PA and PB are drawn to a circle of centre O in such a way that angle AOB = 120 deg. Calculate the value of angle APB.

Which of the following is the prime number series from 1 to 20?

A shop keeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of cost price to the printed price of the book is

If the curved surface area of a right circular cone is 10010 sq cm and its slant height is 91 cm, find its total surface area.