Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 30 · 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 ₹17000 earn ₹2550 as simple interest at 15% per year?
2. 2.In how many years will ₹15000 earn ₹1200 as simple interest at 4% per year?
3. 3.Find the simple interest on ₹12100 at 4% per year for 2 years (in ₹).
4. 4.In how many years will ₹14000 earn ₹1680 as simple interest at 3% per year?
5. 5.Diya puts ₹19700 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
6. 6.In how many years will ₹9600 earn ₹4320 as simple interest at 15% per year?
7. 7.The simple interest on ₹900 for 4 years is ₹216. What is the rate of interest (% per year)?
8. 8.What sum of money earns ₹308 simple interest in 4 years at 7% per year (in ₹)?
9. 9.The simple interest on ₹9500 for 5 years is ₹2850. What is the rate of interest (% per year)?
10. 10.Find the simple interest on ₹16300 at 8% per year for 1 year (in ₹).
11. 11.Find the simple interest on ₹4400 at 2% per year for 5 years (in ₹).
12. 12.Diya puts ₹15700 in a bank at 15% simple interest per year. How much will she have after 1 year (in ₹)?
13. 13.In how many years will ₹12700 earn ₹1143 as simple interest at 3% per year?
14. 14.Find the simple interest on ₹3900 at 6% per year for 3 years (in ₹).
15. 15.Diya puts ₹4000 in a bank at 7% simple interest per year. How much will she have after 2 years (in ₹)?
16. 16.Diya puts ₹7600 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
17. 17.Find the simple interest on ₹11100 at 5% per year for 2 years (in ₹).
18. 18.Find the simple interest on ₹12500 at 13% per year for 1 year (in ₹).
19. 19.The simple interest on ₹2600 for 1 year is ₹52. What is the rate of interest (% per year)?
20. 20.The simple interest on ₹13800 for 5 years is ₹3450. What is the rate of interest (% per year)?
21. 21.Diya puts ₹1300 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
22. 22.The simple interest on ₹19400 for 5 years is ₹7760. What is the rate of interest (% per year)?
23. 23.What sum of money earns ₹60 simple interest in 1 year at 2% per year (in ₹)?
24. 24.In how many years will ₹1200 earn ₹600 as simple interest at 10% per year?
25. 25.What sum of money earns ₹132 simple interest in 3 years at 2% per year (in ₹)?
26. 26.The simple interest on ₹4800 for 4 years is ₹2112. What is the rate of interest (% per year)?
27. 27.What sum of money earns ₹9744 simple interest in 4 years at 14% per year (in ₹)?
28. 28.Diya puts ₹10700 in a bank at 9% simple interest per year. How much will she have after 3 years (in ₹)?
29. 29.In how many years will ₹16500 earn ₹6600 as simple interest at 10% per year?
30. 30.Diya puts ₹13900 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
31. 31.In how many years will ₹7400 earn ₹1924 as simple interest at 13% per year?
32. 32.Find the simple interest on ₹16400 at 6% per year for 4 years (in ₹).
33. 33.Diya puts ₹18300 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
34. 34.Find the simple interest on ₹14800 at 3% per year for 1 year (in ₹).
35. 35.Diya puts ₹11600 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
36. 36.Diya puts ₹18000 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
37. 37.Find the simple interest on ₹9400 at 2% per year for 5 years (in ₹).
38. 38.What sum of money earns ₹4880 simple interest in 4 years at 10% per year (in ₹)?
39. 39.The simple interest on ₹7800 for 2 years is ₹2184. What is the rate of interest (% per year)?
40. 40.In how many years will ₹11300 earn ₹1808 as simple interest at 8% per year?

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