Quantitative Aptitude - Arithmetic Ability Questions

Find the value of 532+108

The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________

In a week, how many times are the hands of a clock at right angles with each other?

What is the slope of the line perpendicular to the line passing through the points (-5 , 1) and (-2 , 0)?

If θ is acute angle and sin(θ+18°)= 1/2, then the value of θ in circular measure is

If x + 1x = 3, then x18 + x12 + x6 + 1 value is

Find two numbers such that their mean proportion is 8 and third proportion is 64.

Simplify (533bxaz)/(41ab)