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.

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

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.

The angle of elevation of the top of a tower at a distance of 25 m from its foot is 60 deg. The approximate height of the tower is

If the measure of the interior angle of a regular polygon is 120 deg then how many sides does it have?

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

In ΔPQR measure of angle Q is 900. If sinP = 12/13, and PQ = 1cm, then what is the length (in cm) of side QR?