The marked price of an article is Rs. 2400. The shopkeeper gives successive discounts of x% and 15% to the customer. If …

The price of an article is reduced by 25%. In order to retain the original price, the present price has to be increased …

A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had :

The schedule working hour of a labour in a week if 48 hours and he gets Rs. 480 for that. Over time rate is 25% more tha…

A number if reduced by 25% becomes 225. By what percent should it be increased so that it becomes 375 ?

The length, breadth and height of a room are in ratio 3:2:1. If breadth and height are halved while the length is double…

A number is first decreased by 10% and then increased by 10%. The number so obtained is 50 less than the original number…

One-fifth of half of a number is 20. Then 20% of that number is :