Quantitative Aptitude - Arithmetic Ability Questions

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

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

In the following question, select the odd word pair from the given alternatives.

If tanA + tanB = X, then the value of X is

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?

Find the mean proportional between 2 and 98?

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to