Quantitative Aptitude - Arithmetic Ability Questions

The perimeter and the breadth of a rectangle are 82 cm and 20 cm respectively. Calculate the length of its diagonal (in cm).

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

The radius of a hemisphere is 21 cm, what is its volume? (Take π = 22/7)

Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?

If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, the compound interest on the same at the same rate and for the same time is:­

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

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

Simplify 50 + 18 - 8