Quantitative Aptitude - Arithmetic Ability Questions

Calculate the length (in cm) of PQ, if the radius of the circle is 7 cm and the line through the centre O meets the tangent at point Q such that OP = 25 cm.

A well of diameter 3 m and depth 14 m is dug. The earth, taken out of it, has been evenly spread all around it in the shape of a circular ring of width 4 m to form an embankment. Find the height of embankment?

In the following question, select the odd word pair from the given alternatives.

Find the number which is NOT a prime number.

A and B can complete a piece of work in 10 days and 15 days respectively. B starts the work and is joined by A after 5 days. If they earn a total of Rs. 60, what are their individual shares?

Rearrange the jumbled up letters in their natural sequence and find the odd one out.

Pick the odd one out from the following