1. The difference C.I and S.I for a sum at 15% for 2 years is Rs 90 Find the sum?

2. If the MP of a radio is Rs 15000.What will be the amount of CAT 10% after 10% discount

3. Ram’s income is 10% more than shyam’s. By what percent Shyam’s income is less than Ram’s.?

4. Hari solda Radio for Rs 750 with Rs 25 loss. Find his loss percent?

5. A man sold two cycle at Rs 2000 each if he gained 10% on the first and 10% loss on the second. Find the loos or gain percent.

6. Ram gains the cost price of 10 books by selling 50 books. Find the profit percent.

7. If ײ+1/×= 1 Find the value of ×³+1/׳

8. Find the selling price to gain 15% profit costing a book Rs.50.

9. Calculate the tax paid by a person who earns Rs 75000 a year if he is in 10% tax bracket and tax free allowance amount to Rs55000.

10. Find rate of interest if the interest on Rs 3125 is Rs 375 in 2 yrs.

11. The interest on a sum of money is 3/11 of the amount is 3yrs. Find the rate of interest.

12. At what rate of simple interest any sum amounts 5/4 of the principal in 2.5 years.

13. What percentage is equivalent to 2/5?

14. Find the percentage of discount if a cycle labelled Rs 4500 is sold for Rs 4000.

15. While selling a pen for Rs 50, there is a loos 5%, for what price should it be sold to gain 5%?

16. Find the value of √× + 1/√× if ×+1/×=2

17. Find the value of ׳+1/׳ if ×+1/×=5

18. What is 8 1/2% of Rs. 800?

19. In an institute 60% of the students are boys. If no of girls is 60. find the total no. of students.

20. There is 20% profit on SP find the profit percentage in CP?

21. What percent per annum Rate is equivalent to 1 paisa per Rs 10 per day.

22. A man purchased 20 lemon for Re 1. How many lemons should he sell to gain 25%?

23. What percent of consonants are there in the word ‘percentage’?

24. At what rate percent per annum does a sum of money treble itself in 25 years?

25. What sum of money should be deposited t earn simple interest of Rs 40 at  5% in 200 days?