Joseph's income is decreased by 10%, by what percent the new income has to be increased to bring his income back to the previous level?

The difference of two numbers is equal to 20% of the larger of the numbers. If the smaller number is 40, then find the larger number

Directions: The sub divided bar diagram given below depicts Higher secondary Students of a school for three years. Study the diagram and answer the questions

The pass percentage in 2008 was

Two students appeared for an examination. One of them secured 24 marks more than the other and his marks were 65% of the sum of their marks. The marks obtained by them are _____ .

The salary of a person is increased by 20%. By what % the new salary must be reduced to restore the original salary?

If the price of sugar is increased by 20%, then by what percent should a housewife reduce its consumption so that no expenditure on it increases?

The number of girls in a class is 20% more than the number of boys. There are total 66 students in this class. If 4 more girls are admitted in the class, then the ratio of the number of boys and girls will be?

Two candidates fought an election. One of them got 65% of the total votes casted and won by 420 votes. What is the total number of votes polled if no vote is declared invalid?