Quantitative Aptitude - Arithmetic Ability Questions

A number exceeds its 1/6 by 30. What is the number?

Select the odd letters from the given alternatives.

ΔABC is right angled at B. If m ∠A = 60°, then what is the value of 1/√3 Cosec C?

If a + b = 8 and ab =15, then a3 + b3 is

tan2Asin2Ais equal to

The volume of a right circular cone, whose radius of the base is same as one-third of its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is :

Two numbers are 35% and 40% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

Two mixtures have milk and water in the ratio 1 : 4 and 3 : 2 respectively. In what ratio two types of mixtures have to be mixed to get a new mixture having ratio of milk and water as 1 : 1?