Quantitative Aptitude - Arithmetic Ability Questions

The radius of a hemisphere is 14 cm, find its volume?

Select the odd word/letters/number/number pair from the given alternatives.

The perimeter and the breadth of a rectangle are 82 cm and 20 cm respectively. Calculate the length of its diagonal (in cm).

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

If X = 423 + 32 then find the value of  ( X + 1X ).

What is the measure of an interior angle of a regular dodecagon?

Two circles of radii 17 cm and 8 cm are concentric. The length of a chord of greater circle which touches the smaller circle is

A piece of work can be done by 16 men in 8 days working 12 hours a day. How many men are needed to complete another work, which is three times the first one, in 24 days working 8 hours a day?