Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs. 2000 at 40% per annum compounded annually. Calculate the interest for the third your at compound interest.

How many times does the number 5 occur in the range of numbers from 1 to 100?

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

If the edge of a cube is increased by 2 cm, the volume will increase by 488 cub.cm. What then will be the length of each edge of the cube?

What is the slope of the line parallel to the line passing through the points (5, -1) and (4, -4)?

What is the slope of the line perpendicular to the line passing through the points (­-4,5) and (3,­-2)?

The mean of the data 3, 10, 10, 4, 7, 10, 5 is

Simplify : 213 - 112 of 35 + 125 ÷ 213