Mathematics Past Questions and Answers

What is 25% of 25% equal to?

The population of a town increased from 4000 to 6000. Find the percentage of increase.

If x =1 is the root of the equation x³-2x²- 5x +6, find the other roots.

How many litres of water can be stored in a hemisphere of radius 10.5dm?

Calculate the Curved Surface Area (C.S.A) of a hemisphere whose radius is 1.75cm.