A man's expenditure on food is 3/5 of his expenditure on clothes; find the ratio between his expenditure on food and cloth.

2700 chocolates were distributed among the students of a class. If each students got 3 times as many chocolate...

If A/2=B/3=C/4, then A : B : C=?

The ages of A and B are in the ratio of 8 : 5. If the sum of their ages is 39 years, what will be the ratio of...

If rate of income tax is increased from 20% to 25%, find the additional amount of tax a person has to pay, if...

In an examination, a student has to secure 40% marks to pass. One student got 40 marks and failed by 40 marks....

A fruit seller sells 30% apples and still has 630 apples in the stock. How many apples had he bought?