Quantitative Aptitude - Arithmetic Ability Questions

The length of a chord which is at a distance of 5cm from the centre of a circle of radius 13cm is

A certain principal is invested in a scheme of compound interest. The amount obtained after 1 year is Rs 2400 and the amount obtained after 2 years is Rs 2880. What is the rate of interest (in percentage)?

Find the value of 0.0112 - 0.0012 of 0.14 + 0.25 × 0.20.02 × 0.01

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

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

For triangle ABC, find equation of median AD if co­ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

If 3:27 :: 5:?

What is the diameter (in cm) of a sphere of surface area 154 sq cm?