Quantitative Aptitude - Arithmetic Ability Questions

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 16% per annum is Rs 320. What is the value of given sum (in Rs)?

If a perfect square, not divisible by 6, be divided by 6, the remainder will be

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?

A and B can do a piece of work in 72 days. B and C can do it in 120 days and A and C can do it in 90 days. A alone can do it in:

Rahul can complete a work in 18 days and Sonu can complete the same work in 15 days. If both together work for 5 days, then what part of total work is left?

Three angles of a quadrilateral are 60°,90°and 100°. Then the fourth angle of the quadrilateral is

Select the odd letters from the given alternatives.

The sum for 2 years gives a compound interest of Rs 3225 at 15% rate. Then sum is