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Simple Interest Problems
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Simple Interest Problems
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25 Questions

1. A sum was put at a Simple Interest at a certain rate of 4 years. Had it been put a 4% higher rate, it would have fetched Rs 720 more. What is the principal?
2. What would be the Simple Interest obtained on an amount of Rs 6535 at the rate of 10% after 6 years?
3. Rs. 800 becomes Rs. 956 in 3 years at a certain rate of Simple Interest . If the rate of interest is increased by 4%, What amount will Rs. 800 become in 3 years?
4. Abhilash borrowed some money at certain rate of SI for 3 years. If the rate had been 2% higher, He would have to pay Rs. 360 more. What was the amount.
5. What is the Simple Interest on Rs. 68,000 at 16 2/3% per annum for 9 months.
6. A certain amount earns Simple Interest of Rs. 1750 after 7 years. Had the interest been 2 % more, how much more interest would it have earned? 4
7. A man borrowed Rs 10000 from a lender at 9% per annum rate of interest .What is the amount to be paid by the man after 2 years 6 months?
8. What is the Simple Interest on Rs. 3000 at 6.25% per annum for the period from 4th Feb., 2005 to 18th April, 2005.
9. What annual installment will discharge a debt of Rs. 1092 due in 3 years at 12% Simple Interest ?
10. Find the amount which yields Simple Interest of Rs. 4016.25 at the rate of 9 p.c.per annum in 5 years.
11. A certain sum of money amounts to Rs. 1008 in 2 years and to Rs.1164 in 3 ½ years. What is the sum and rate of interests.
12. At what rate percent per annum will a sum of money double in 16 years.
13. Agniwesh invested certain sum of money at 7% per annum for 4 years. However he would get Rs 1040 more Simple Interest , if he had invested the same sum of money at 6% for 9 years. What is the sum ?
14. what will be the ratio of Simple Interest earned by certain amount at the same rate of interest for 6 years and that for 9 years?
15. A sum at Simple Interest s at 13½ % per annum amounts to Rs.2502.50 after 4 years What is the sum?
16. Ruby took a loan of Rs. 1200 on Simple Interest for as many years as the rate of interest. If she paid M Rs. 432 as interest at the end of loan period, what was the rate of interest?
17. At what rate of interest per annum , will Rs 5500 be obtained as Simple Interest on Rs 25000 for 2 years 9 months?
18. The Simple Interest on a sum of money is 4 /25th of the principal and the rate of interest is equal to the number of years . What is the rate of interest?
19. Rs. 800 amounts to Rs. 920 in 3 years. If interest rate is increased by 8%, the what will be amount?
20. A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of Simple Interest . What is the rate of interest?
21. A sum amounts to Rs 2240 in 2 years and Rs 2600 in 5 years.Find the sum
22. A sum of money Rs 32000 is lent in two parts, one at the rate of 10% and another at 12% . If the annual interest received is Rs 3600. What is the amount lent at 12%?
23. At what rate percent per annum will a sum of money double in 16 years?
24. What is the Simple Interest on Rs 8000 from 7th August 2016 to 31st December 2016 at 5% per annum rate of interest?
25. A certain sum of money amounts to Rs. 1008 in 2 years and to Rs. 1164 in 1 % years. What is the sum 2 and the rate of interest?