Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 10 · 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.Find the simple interest on ₹4500 at 6% per year for 1 year (in ₹).
2. 2.What sum of money earns ₹720 simple interest in 5 years at 8% per year (in ₹)?
3. 3.Find the simple interest on ₹1200 at 12% per year for 4 years (in ₹).
4. 4.In how many years will ₹3500 earn ₹490 as simple interest at 14% per year?
5. 5.What sum of money earns ₹1110 simple interest in 1 year at 15% per year (in ₹)?
6. 6.Find the simple interest on ₹15900 at 12% per year for 3 years (in ₹).
7. 7.In how many years will ₹18500 earn ₹2220 as simple interest at 12% per year?
8. 8.Find the simple interest on ₹12200 at 13% per year for 1 year (in ₹).
9. 9.The simple interest on ₹8200 for 3 years is ₹2706. What is the rate of interest (% per year)?
10. 10.The simple interest on ₹10000 for 4 years is ₹1200. What is the rate of interest (% per year)?
11. 11.Find the simple interest on ₹5800 at 7% per year for 5 years (in ₹).
12. 12.Find the simple interest on ₹17700 at 8% per year for 3 years (in ₹).
13. 13.In how many years will ₹14900 earn ₹1490 as simple interest at 10% per year?
14. 14.What sum of money earns ₹220 simple interest in 2 years at 5% per year (in ₹)?
15. 15.Find the simple interest on ₹10100 at 15% per year for 5 years (in ₹).
16. 16.The simple interest on ₹16300 for 2 years is ₹978. What is the rate of interest (% per year)?
17. 17.Find the simple interest on ₹700 at 7% per year for 2 years (in ₹).
18. 18.What sum of money earns ₹432 simple interest in 1 year at 3% per year (in ₹)?
19. 19.Find the simple interest on ₹18500 at 4% per year for 2 years (in ₹).
20. 20.Find the simple interest on ₹5100 at 13% per year for 3 years (in ₹).
21. 21.The simple interest on ₹16000 for 3 years is ₹4800. What is the rate of interest (% per year)?
22. 22.Diya puts ₹16600 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
23. 23.The simple interest on ₹11500 for 2 years is ₹2530. What is the rate of interest (% per year)?
24. 24.Find the simple interest on ₹16700 at 10% per year for 2 years (in ₹).
25. 25.Find the simple interest on ₹5200 at 4% per year for 1 year (in ₹).
26. 26.What sum of money earns ₹196 simple interest in 1 year at 7% per year (in ₹)?
27. 27.The simple interest on ₹15100 for 3 years is ₹4530. What is the rate of interest (% per year)?
28. 28.Find the simple interest on ₹12200 at 8% per year for 2 years (in ₹).
29. 29.What sum of money earns ₹2160 simple interest in 3 years at 10% per year (in ₹)?
30. 30.In how many years will ₹5500 earn ₹110 as simple interest at 2% per year?
31. 31.Find the simple interest on ₹3900 at 3% per year for 3 years (in ₹).
32. 32.Diya puts ₹10800 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
33. 33.What sum of money earns ₹1845 simple interest in 5 years at 9% per year (in ₹)?
34. 34.The simple interest on ₹13700 for 1 year is ₹1096. What is the rate of interest (% per year)?
35. 35.Find the simple interest on ₹9900 at 6% per year for 1 year (in ₹).
36. 36.Find the simple interest on ₹5300 at 6% per year for 4 years (in ₹).
37. 37.Find the simple interest on ₹20000 at 4% per year for 2 years (in ₹).
38. 38.Diya puts ₹9300 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
39. 39.Find the simple interest on ₹19200 at 10% per year for 3 years (in ₹).
40. 40.What sum of money earns ₹5985 simple interest in 3 years at 15% per year (in ₹)?

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