Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 91 · 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 ₹7400 for 3 years is ₹1332. What is the rate of interest (% per year)?
2. 2.In how many years will ₹10800 earn ₹2916 as simple interest at 9% per year?
3. 3.What sum of money earns ₹200 simple interest in 4 years at 5% per year (in ₹)?
4. 4.What sum of money earns ₹615 simple interest in 1 year at 15% per year (in ₹)?
5. 5.In how many years will ₹1800 earn ₹1170 as simple interest at 13% per year?
6. 6.Diya puts ₹18300 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
7. 7.What sum of money earns ₹7056 simple interest in 3 years at 14% per year (in ₹)?
8. 8.In how many years will ₹7800 earn ₹4290 as simple interest at 11% per year?
9. 9.What sum of money earns ₹2200 simple interest in 4 years at 5% per year (in ₹)?
10. 10.Diya puts ₹17000 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
11. 11.The simple interest on ₹8100 for 2 years is ₹2268. What is the rate of interest (% per year)?
12. 12.Diya puts ₹15300 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
13. 13.Diya puts ₹2100 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
14. 14.In how many years will ₹8600 earn ₹258 as simple interest at 3% per year?
15. 15.What sum of money earns ₹4950 simple interest in 2 years at 15% per year (in ₹)?
16. 16.The simple interest on ₹11000 for 1 year is ₹330. What is the rate of interest (% per year)?
17. 17.Find the simple interest on ₹4100 at 13% per year for 5 years (in ₹).
18. 18.Find the simple interest on ₹17900 at 3% per year for 5 years (in ₹).
19. 19.Diya puts ₹19500 in a bank at 11% simple interest per year. How much will she have after 3 years (in ₹)?
20. 20.In how many years will ₹5900 earn ₹118 as simple interest at 2% per year?
21. 21.The simple interest on ₹2000 for 4 years is ₹400. What is the rate of interest (% per year)?
22. 22.Find the simple interest on ₹12900 at 5% per year for 5 years (in ₹).
23. 23.Find the simple interest on ₹1000 at 11% per year for 4 years (in ₹).
24. 24.In how many years will ₹15900 earn ₹8745 as simple interest at 11% per year?
25. 25.Find the simple interest on ₹5700 at 12% per year for 1 year (in ₹).
26. 26.Find the simple interest on ₹12700 at 10% per year for 3 years (in ₹).
27. 27.What sum of money earns ₹264 simple interest in 2 years at 3% per year (in ₹)?
28. 28.The simple interest on ₹3000 for 1 year is ₹210. What is the rate of interest (% per year)?
29. 29.The simple interest on ₹2800 for 3 years is ₹252. What is the rate of interest (% per year)?
30. 30.The simple interest on ₹3400 for 2 years is ₹544. What is the rate of interest (% per year)?
31. 31.Find the simple interest on ₹3400 at 3% per year for 1 year (in ₹).
32. 32.In how many years will ₹16400 earn ₹9020 as simple interest at 11% per year?
33. 33.Find the simple interest on ₹18100 at 2% per year for 2 years (in ₹).
34. 34.What sum of money earns ₹2160 simple interest in 2 years at 10% per year (in ₹)?
35. 35.The simple interest on ₹10400 for 3 years is ₹1248. What is the rate of interest (% per year)?
36. 36.Diya puts ₹1700 in a bank at 7% simple interest per year. How much will she have after 1 year (in ₹)?
37. 37.The simple interest on ₹19600 for 5 years is ₹3920. What is the rate of interest (% per year)?
38. 38.In how many years will ₹10600 earn ₹2968 as simple interest at 7% per year?
39. 39.Find the simple interest on ₹16900 at 2% per year for 4 years (in ₹).
40. 40.The simple interest on ₹14500 for 2 years is ₹3480. What is the rate of interest (% per year)?

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