Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 249 · 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.The simple interest on ₹1600 for 3 years is ₹144. What is the rate of interest (% per year)?
2. 2.Find the simple interest on ₹8100 at 12% per year for 4 years (in ₹).
3. 3.In how many years will ₹10600 earn ₹2120 as simple interest at 5% per year?
4. 4.Diya puts ₹15300 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
5. 5.Find the simple interest on ₹16100 at 5% per year for 2 years (in ₹).
6. 6.In how many years will ₹2500 earn ₹350 as simple interest at 7% per year?
7. 7.Find the simple interest on ₹6700 at 7% per year for 5 years (in ₹).
8. 8.In how many years will ₹12400 earn ₹8060 as simple interest at 13% per year?
9. 9.Find the simple interest on ₹3900 at 13% per year for 5 years (in ₹).
10. 10.What sum of money earns ₹891 simple interest in 3 years at 11% per year (in ₹)?
11. 11.Find the simple interest on ₹8200 at 14% per year for 1 year (in ₹).
12. 12.What sum of money earns ₹648 simple interest in 2 years at 6% per year (in ₹)?
13. 13.What sum of money earns ₹330 simple interest in 3 years at 11% per year (in ₹)?
14. 14.In how many years will ₹7700 earn ₹5775 as simple interest at 15% per year?
15. 15.The simple interest on ₹18900 for 1 year is ₹567. What is the rate of interest (% per year)?
16. 16.Find the simple interest on ₹9200 at 13% per year for 5 years (in ₹).
17. 17.The simple interest on ₹12400 for 1 year is ₹496. What is the rate of interest (% per year)?
18. 18.In how many years will ₹17400 earn ₹9048 as simple interest at 13% per year?
19. 19.The simple interest on ₹5700 for 3 years is ₹1368. What is the rate of interest (% per year)?
20. 20.In how many years will ₹12700 earn ₹2794 as simple interest at 11% per year?
21. 21.In how many years will ₹2100 earn ₹189 as simple interest at 9% per year?
22. 22.The simple interest on ₹19400 for 2 years is ₹4656. What is the rate of interest (% per year)?
23. 23.Diya puts ₹2800 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
24. 24.Diya puts ₹900 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
25. 25.What sum of money earns ₹3549 simple interest in 3 years at 7% per year (in ₹)?
26. 26.Find the simple interest on ₹14900 at 9% per year for 5 years (in ₹).
27. 27.What sum of money earns ₹870 simple interest in 5 years at 6% per year (in ₹)?
28. 28.The simple interest on ₹2300 for 1 year is ₹138. What is the rate of interest (% per year)?
29. 29.Diya puts ₹1300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
30. 30.Diya puts ₹13500 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
31. 31.Diya puts ₹10500 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
32. 32.What sum of money earns ₹2025 simple interest in 3 years at 15% per year (in ₹)?
33. 33.What sum of money earns ₹984 simple interest in 2 years at 3% per year (in ₹)?
34. 34.Find the simple interest on ₹19100 at 6% per year for 5 years (in ₹).
35. 35.The simple interest on ₹500 for 2 years is ₹90. What is the rate of interest (% per year)?
36. 36.In how many years will ₹11300 earn ₹3390 as simple interest at 6% per year?
37. 37.Find the simple interest on ₹13100 at 15% per year for 1 year (in ₹).
38. 38.In how many years will ₹15300 earn ₹3978 as simple interest at 13% per year?
39. 39.Find the simple interest on ₹1000 at 5% per year for 2 years (in ₹).
40. 40.In how many years will ₹4400 earn ₹176 as simple interest at 2% per year?

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