If the price of a book is first decreased by 25% and then increased by 20%, then the net charges in the price will be :

The current birth rate per thousand is 32, whereas the corresponding death rate is 11 per thousand. The net growth rate in terms of population increase in percent is given by :

A reduction of 21% in the price of wheat enables a person to buy 10.5 kg more for Rs. 100. What is the reduced price per kg ?

If X is 90% of Y, then what percent of X is Y ?

30% apples out of 450 are rotten, How many apples are in good condition ?

Read More Section(Percentage)

Each Section contains maximum 70 questions. To get more questions visit other sections.