Percentage Questions and Answers

Salaries of A, B and C are in the ratio 1 : 2 : 3 Salary of B and C together is Rs. 6000. By percent is salary of C more than that of A ?

The price of a table is Rs. 400 more than that of a chair. If 6 tables and 6 chairs together cost Rs. 4800, by what percent is the price of the chair less than that of the table ?

If the side of a square is increased by 25%, then its area is increased by :

The length and breadth of a square are increased by 40% and 30% repectively. the area of the resulting rectangle exceeds the area of the square by :

The length of a rectale is increased by 20% and the width is decreased by 20%. The area decrease by :

If the radius of a circle is decreased by 50%. its area is reduced by :

For a sphere of radius 10cm, the numercal valu of surface are is what percent of the numercia value of its volume ?

The radius of a sphere is increased by 50% The increase in surface area of the sphere is :

A cricketer team won 40% of the total number of matches it played during a year. If it lost 50% of the matches played and 20 matches were drawn, the total number of matches played by the team during the year was :

Arun gave a portion of the money he had to Gopal. Gopal in turn gave 40% of what he got from Arun to Dinesh. How much money did Dinesh get ? To find out the answer, which of the following informations given in statements (P) and (Q) is/ar sufficient ? P : Arun had Rs. 4, 000 with him. Q : The difference between the amouts of Gopal and Dinesh was Rs. 500.