Quantitative Aptitude - Arithmetic Ability Questions

If the sum of a number and its reciprocal be 2, then the number is

What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?

Rs. 10000 is being compounded at 20% per annum. Calculate the amount after 2 years if rate of interest is charged half yearly.

Find the odd one out.

The angles of elevation of the top of a tower from two points at a distance of 4 m and 9 m from the base of the tower and in the same straight line with it are complementary. The height of the tower is

P + Q = 2(P-Q). If Q = 10, what is the value of P?

The point of the intersection of three medians is known as the ____________.

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?