Quantitative Aptitude - Arithmetic Ability Questions

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

The HCF of 20, 28 and 48 is

In the following question, select the odd letter/letters from the given alternatives.

A cylindrical vessel of radius 4 cm contains water . A solid sphere of radius 3 cm is dipped into the water until it is completely immersed . The water level in the vessel will rise by

An angle in a semicircle is

The diagonals are congruent in a _____.

The simple interest on a sum is 7/8 of the principal for 5 years. What is the rate (in percentage) of interest per annum?

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