Solve this :<br> 85% of 485.5 = 50% of ?

Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the su…

If A is equal to 20% of B and B is equal to 25% of C. Then what percentage of C equal to A ?

The population of a village increase by 5% annually. If its present population is 4410, then its population 2 years ago …

In an examination, 35% candidates failed in one subject and 42% failed in another subject while 15% failed in both the s…

A college has raised 75% of the amount it needs for a new building by receiving an average donation of Rs. 600 from the …

If the duty on an article is reduced by 40% of his present rate by how much percent must its consumption increase in or…

A number is increased by 15% and then decreased by 25% and the number becomes 22 less than the original number. The orig…