Quantitative Aptitude - Arithmetic Ability Questions

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

Select the odd letters from the given alternatives.

Four pairs of words are given. Find the odd one out.

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

If the difference between the compound interest and the simple interest on a certain sum at the rate of 5% per annum for 2 years is Rs. 20, then the sum is

If 1/6 of x - 7/2 of 3/7 equals - 7/4, then the value of x is

Which of the following equations has real and distinct roots?

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is