Quantitative Aptitude - Arithmetic Ability Questions

The area of a circle is 616 cm². What is its circumference (in cm).

If (x+a) is the H.C.F of 2x2+5x-12 and x2+x-12 then find the value of a.

Mr. Kapur purchased two toy cycles for Rs 750 each. He sold these cycles, gaining 6% on one and losing 4% on the other. The gain or loss percent in the whole transaction is

A shopkeeper by selling 8 iphones, earns a profit equal to the selling price of 3 iphones. His profit percentage is

A work can be completed by 28 women in 36 days. If 4 women leave after working for 18 days, then how many days will be needed to complete the remaining work?

O is the orthocentre of∆ABC, and if ∠BOC = 110° then ∠BAC will be

The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is :

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