Quantitative Aptitude - Arithmetic Ability Questions

The sum of 15 observations of a data is (434 + x). If the mean of the data is x, then the value of x is

If curved surface area of a cylinder is 616 sq cm and height is 14 cm, find its radius?

If the average age of four children is 12 years and the average age of these children and their fathers is 20 years, what is the age of the father?

Find out the odd word/letters/number/number pair from the given alternatives.

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

If √(1 + cot2A) = x, then the value of x is

 In ΔABC measure of angle B is 90 deg. If cotA = 7/24, and AB = 1.4cm, then what is the length (in cm) of side AC?

Compute 33800/520/5