Quantitative Aptitude - Arithmetic Ability Questions

46% of 250 is equal to

Compute : 1112 / 139 - 5

The circumference of a circle is 88 cm. Find its radius (in cm).

Determine the value of y-1y2 when y4+1y4=34

A sphere of radius 5 cm is melted to form a cone with base of same radius. The height (in cm) of the cone is

In a circle with centre O, AB is a diameter and CD is a chord which is equal to the radius OC. AC and BD are extended in such a way that they intersect each other at a point P, exterior to the circle. The measure of ∠APB is

Breadth of a rectangle is equal to the diagonal of the square whose side is 2.5√2 cm. Ratio between length and breadth of rectangle is 3 : 1. Find the area of the rectangle (in cm2).

If 4x - 5y = -37 and 7x + y = -16, then x - y = ______