Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 115 · 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 ₹16400 earn ₹1968 as simple interest at 6% per year?
2. 2.Diya puts ₹17500 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
3. 3.In how many years will ₹17900 earn ₹12530 as simple interest at 14% per year?
4. 4.Find the simple interest on ₹2500 at 10% per year for 4 years (in ₹).
5. 5.Find the simple interest on ₹11500 at 3% per year for 3 years (in ₹).
6. 6.What sum of money earns ₹1053 simple interest in 1 year at 9% per year (in ₹)?
7. 7.Find the simple interest on ₹10000 at 4% per year for 1 year (in ₹).
8. 8.Find the simple interest on ₹11800 at 2% per year for 3 years (in ₹).
9. 9.Find the simple interest on ₹14800 at 4% per year for 4 years (in ₹).
10. 10.What sum of money earns ₹720 simple interest in 5 years at 3% per year (in ₹)?
11. 11.Find the simple interest on ₹10600 at 3% per year for 3 years (in ₹).
12. 12.Diya puts ₹4900 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
13. 13.Diya puts ₹1300 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
14. 14.Find the simple interest on ₹13900 at 2% per year for 3 years (in ₹).
15. 15.Find the simple interest on ₹16600 at 15% per year for 4 years (in ₹).
16. 16.What sum of money earns ₹1016 simple interest in 1 year at 8% per year (in ₹)?
17. 17.The simple interest on ₹3900 for 2 years is ₹312. What is the rate of interest (% per year)?
18. 18.Find the simple interest on ₹4300 at 12% per year for 3 years (in ₹).
19. 19.Find the simple interest on ₹11900 at 8% per year for 2 years (in ₹).
20. 20.In how many years will ₹8300 earn ₹4565 as simple interest at 11% per year?
21. 21.The simple interest on ₹900 for 3 years is ₹243. What is the rate of interest (% per year)?
22. 22.Find the simple interest on ₹2800 at 8% per year for 1 year (in ₹).
23. 23.In how many years will ₹7600 earn ₹3420 as simple interest at 15% per year?
24. 24.Diya puts ₹11700 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
25. 25.Find the simple interest on ₹5200 at 9% per year for 1 year (in ₹).
26. 26.What sum of money earns ₹3780 simple interest in 4 years at 5% per year (in ₹)?
27. 27.What sum of money earns ₹1430 simple interest in 5 years at 2% per year (in ₹)?
28. 28.Diya puts ₹10600 in a bank at 9% simple interest per year. How much will she have after 2 years (in ₹)?
29. 29.In how many years will ₹1200 earn ₹180 as simple interest at 3% per year?
30. 30.What sum of money earns ₹2064 simple interest in 3 years at 4% per year (in ₹)?
31. 31.Diya puts ₹12300 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
32. 32.The simple interest on ₹8700 for 2 years is ₹1566. What is the rate of interest (% per year)?
33. 33.Diya puts ₹17800 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
34. 34.In how many years will ₹1900 earn ₹95 as simple interest at 5% per year?
35. 35.In how many years will ₹5900 earn ₹413 as simple interest at 7% per year?
36. 36.In how many years will ₹12800 earn ₹1536 as simple interest at 4% per year?
37. 37.In how many years will ₹6600 earn ₹1848 as simple interest at 14% per year?
38. 38.In how many years will ₹17100 earn ₹5130 as simple interest at 10% per year?
39. 39.The simple interest on ₹10400 for 4 years is ₹2496. What is the rate of interest (% per year)?
40. 40.What sum of money earns ₹6201 simple interest in 3 years at 13% per year (in ₹)?

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