Quantitative Aptitude - Arithmetic Ability Questions

What is the measure (in degree) of an exterior angle of a regular polygon of 9 sides?

If in a triangle ABC, Sin A = Cos B then the value of Cos C is

Arrange them in ascending order 64, 33 and 43

A sum of Rs. 3000 amounts to Rs. 6000 in two years at compound interest. The interest for four years is

A train 240 meters in length crosses a telegraph post in 16 seconds. The speed of the train is?

The surface areas of three faces of a cuboid sharing a vertex are 20, 32 and 40 sq. mts. What is the volume of the cuboid in cub. m?

A sum of Rs 8000 is divided into two parts. The simple interest on first part at the rate of 21% per annum is equal to the simple interest on second part at the rate of 35% per annum. What is the interest (in Rs) of each part?

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.