Quantitative Aptitude - Arithmetic Ability Questions

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

Find the sum of the measures all the interior angles of a polygon having 12 sides.

The copper wire when bent in the form of a square encloses an area of 121 cub.cm. If the same wire is bent into the form of a circle, find the area of the circle.

O is the center of the circle and two tangents are drawn from a point P to this circle at points A and B. If ∠AOP = 50°, then what is the value (in degrees) of ∠APB?

If the sum of the interior angles of a regular polygon is 1260 deg , then how many sides does it have?

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

The HCF of 20, 28 and 48 is

The HCF of 36,54 and 108 is