Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 25 · 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.Diya puts ₹18600 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
2. 2.Find the simple interest on ₹18300 at 4% per year for 3 years (in ₹).
3. 3.In how many years will ₹14500 earn ₹2900 as simple interest at 4% per year?
4. 4.What sum of money earns ₹6840 simple interest in 3 years at 12% per year (in ₹)?
5. 5.The simple interest on ₹4100 for 5 years is ₹1435. What is the rate of interest (% per year)?
6. 6.Find the simple interest on ₹15200 at 2% per year for 4 years (in ₹).
7. 7.Find the simple interest on ₹1300 at 15% per year for 1 year (in ₹).
8. 8.Find the simple interest on ₹1100 at 10% per year for 4 years (in ₹).
9. 9.In how many years will ₹19100 earn ₹3438 as simple interest at 9% per year?
10. 10.Find the simple interest on ₹2700 at 4% per year for 4 years (in ₹).
11. 11.The simple interest on ₹15700 for 4 years is ₹7536. What is the rate of interest (% per year)?
12. 12.The simple interest on ₹15800 for 4 years is ₹8848. What is the rate of interest (% per year)?
13. 13.The simple interest on ₹18400 for 5 years is ₹9200. What is the rate of interest (% per year)?
14. 14.Find the simple interest on ₹3000 at 8% per year for 5 years (in ₹).
15. 15.Find the simple interest on ₹1000 at 6% per year for 2 years (in ₹).
16. 16.The simple interest on ₹19900 for 4 years is ₹9552. What is the rate of interest (% per year)?
17. 17.What sum of money earns ₹504 simple interest in 2 years at 14% per year (in ₹)?
18. 18.Diya puts ₹14500 in a bank at 7% simple interest per year. How much will she have after 4 years (in ₹)?
19. 19.In how many years will ₹5400 earn ₹540 as simple interest at 2% per year?
20. 20.What sum of money earns ₹1760 simple interest in 5 years at 4% per year (in ₹)?
21. 21.The simple interest on ₹1100 for 4 years is ₹616. What is the rate of interest (% per year)?
22. 22.In how many years will ₹14500 earn ₹8700 as simple interest at 12% per year?
23. 23.Diya puts ₹16400 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
24. 24.The simple interest on ₹7800 for 3 years is ₹2106. What is the rate of interest (% per year)?
25. 25.What sum of money earns ₹1456 simple interest in 2 years at 8% per year (in ₹)?
26. 26.In how many years will ₹2100 earn ₹630 as simple interest at 15% per year?
27. 27.Diya puts ₹700 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
28. 28.In how many years will ₹17700 earn ₹1062 as simple interest at 2% per year?
29. 29.Find the simple interest on ₹2200 at 12% per year for 5 years (in ₹).
30. 30.In how many years will ₹1100 earn ₹220 as simple interest at 5% per year?
31. 31.The simple interest on ₹12100 for 2 years is ₹2662. What is the rate of interest (% per year)?
32. 32.In how many years will ₹14200 earn ₹2840 as simple interest at 4% per year?
33. 33.Diya puts ₹4700 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
34. 34.In how many years will ₹10300 earn ₹2884 as simple interest at 7% per year?
35. 35.In how many years will ₹18100 earn ₹2172 as simple interest at 12% per year?
36. 36.Find the simple interest on ₹600 at 15% per year for 4 years (in ₹).
37. 37.Find the simple interest on ₹12400 at 5% per year for 5 years (in ₹).
38. 38.What sum of money earns ₹665 simple interest in 5 years at 7% per year (in ₹)?
39. 39.In how many years will ₹5000 earn ₹500 as simple interest at 5% per year?
40. 40.The simple interest on ₹8200 for 3 years is ₹738. What is the rate of interest (% per year)?

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