Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 99 · 40 questions

The method (PRT over 100): SI = P × R × T ÷ 100. Amount = P + SI. Rate R = SI × 100 ÷ (P × T). Time T = SI × 100 ÷ (P × R). Principal P = SI × 100 ÷ (R × T).

1. 1.In how many years will ₹13500 earn ₹3645 as simple interest at 9% per year?
2. 2.In how many years will ₹13900 earn ₹2780 as simple interest at 10% per year?
3. 3.What sum of money earns ₹3500 simple interest in 5 years at 4% per year (in ₹)?
4. 4.The simple interest on ₹1400 for 5 years is ₹840. What is the rate of interest (% per year)?
5. 5.Find the simple interest on ₹1600 at 9% per year for 1 year (in ₹).
6. 6.Diya puts ₹20000 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
7. 7.The simple interest on ₹16600 for 3 years is ₹6972. What is the rate of interest (% per year)?
8. 8.What sum of money earns ₹150 simple interest in 3 years at 5% per year (in ₹)?
9. 9.The simple interest on ₹11600 for 3 years is ₹1044. What is the rate of interest (% per year)?
10. 10.What sum of money earns ₹3304 simple interest in 2 years at 14% per year (in ₹)?
11. 11.Find the simple interest on ₹9200 at 14% per year for 5 years (in ₹).
12. 12.In how many years will ₹17100 earn ₹3420 as simple interest at 5% per year?
13. 13.In how many years will ₹8300 earn ₹498 as simple interest at 3% per year?
14. 14.Find the simple interest on ₹15000 at 5% per year for 2 years (in ₹).
15. 15.Diya puts ₹13100 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
16. 16.What sum of money earns ₹160 simple interest in 2 years at 8% per year (in ₹)?
17. 17.In how many years will ₹13600 earn ₹2720 as simple interest at 10% per year?
18. 18.In how many years will ₹5500 earn ₹605 as simple interest at 11% per year?
19. 19.What sum of money earns ₹2262 simple interest in 3 years at 13% per year (in ₹)?
20. 20.The simple interest on ₹7700 for 2 years is ₹462. What is the rate of interest (% per year)?
21. 21.Diya puts ₹3600 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
22. 22.What sum of money earns ₹840 simple interest in 1 year at 8% per year (in ₹)?
23. 23.Find the simple interest on ₹2900 at 15% per year for 4 years (in ₹).
24. 24.Find the simple interest on ₹1700 at 8% per year for 4 years (in ₹).
25. 25.The simple interest on ₹14800 for 2 years is ₹888. What is the rate of interest (% per year)?
26. 26.Find the simple interest on ₹12600 at 14% per year for 3 years (in ₹).
27. 27.In how many years will ₹11000 earn ₹5280 as simple interest at 12% per year?
28. 28.What sum of money earns ₹3535 simple interest in 5 years at 7% per year (in ₹)?
29. 29.The simple interest on ₹10700 for 4 years is ₹2140. What is the rate of interest (% per year)?
30. 30.What sum of money earns ₹1917 simple interest in 3 years at 9% per year (in ₹)?
31. 31.In how many years will ₹1900 earn ₹380 as simple interest at 10% per year?
32. 32.Diya puts ₹19200 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
33. 33.In how many years will ₹2700 earn ₹243 as simple interest at 9% per year?
34. 34.Find the simple interest on ₹6300 at 13% per year for 5 years (in ₹).
35. 35.The simple interest on ₹5800 for 2 years is ₹464. What is the rate of interest (% per year)?
36. 36.Find the simple interest on ₹5500 at 2% per year for 2 years (in ₹).
37. 37.Diya puts ₹19500 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
38. 38.Diya puts ₹7800 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
39. 39.What sum of money earns ₹973 simple interest in 1 year at 7% per year (in ₹)?
40. 40.The simple interest on ₹5400 for 3 years is ₹2268. What is the rate of interest (% per year)?

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