Quantitative Aptitude - Arithmetic Ability Questions

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

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

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If P = 5X and Q = X, then P is how much percentage more than Q?

If 22, x, 88 are in a continued proportion, find the value of x.

What is the perimeter of the sector whose central angle is 60° and radius of the circle is 21 cm?

If -5x3+2 = x-6, then find the value of x?

If cosθ = x2-y2x2+y2, then the value of cotθ is