Quantitative Aptitude - Arithmetic Ability Questions

Jaikishen can do a piece of work in 15 hours. If he is joined by Jhanvi who is 50% more efficient, in what time will they together finish the work?

A wholesaler purchased 7 hair clips for a rupee. How many for a rupee must he sell to get profit of 40%.

In ΔABC, ∠B=90 deg and BC= √3 AB. Find the measurement of ∠A

The maximum number of common tangents that can be drawn to two disjoint circles is

In ΔPQR measure of angle Q is 90°. If tanP = 4/3, and PQ = 1.5cm, then what is the length (in cm) of side PR?

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

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

Which among the following is true for the given numbers?