Quantitative Aptitude - Arithmetic Ability Questions

R borrowed Rs. 1,200 at 13% per annum simple interest. What amount will R pay to clear the debt after 5 years?

The sum of the digits of a 2­digit number is 17. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

The sum of the digits of a 2-digit number is 8. If we add 36 to the number, the new number obtained is a number formed by interchange of the digits. What is the number?

The point equidistant from the vertices of a triangle is called its

30 men working 5 hours a day can do a task in 16 days. In how many days will 40 men working 6 hours a day do the same task?

Find the curved surface area (in cm2) of a right circular cylinder of diameter 28 cm and height 12 cm.

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

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