Quantitative Aptitude - Arithmetic Ability Questions

If 3A = 2B = C, then A : B : C = ?

What least number must be added to 4131, so that the sum is completely divisible by 19?

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 60 cm² and 5 cm respectively?

Select the odd letters from the given alternatives.

Calculate the value of 55-5, if the value of √5 = 2.236.

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 16854, and Rs 17865.24 respectively, what is the rate of interest?

If 3.352 -­ (9.759 -­ x ) -­ 19.64 = 7.052, then what is the value of x?

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is