Quantitative Aptitude - Arithmetic Ability Questions

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

If 2x- ­2(x ­- 2) < 5 ­- x > ­-2x + 2; then the value of x is

An angle is greater than its complementary angle by 30°. Find the measure of the angle?

How many balls of radius 2 cm can be made by melting a bigger ball of diameter 16 cm? (Take π = 22/7)

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

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)?

The least number that must be substracted from 63520 to make the result a perfect square is

Which of the following numbers is not a prime number?