Quantitative Aptitude - Arithmetic Ability Questions

The diagonal of a square is equal to the side of an equilateral triangle. If the area of the square is 15√3 sq cm, what is the area of the equilateral triangle?

If (8 - 10x) - (13x - 2) = -9, then the value of x is

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

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

If A : B = 3 : 4 and B : C = 6 : 5 then A : (A + C) is

2sin[(C+D)/2].sin[(D­-C)/2] is equal to

What is the value of sec 4π/3?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 33708, and Rs 35730.48 respectively, what is the rate of interest?