Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 104 · 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 ₹11500 for 2 years is ₹3450. What is the rate of interest (% per year)?
2. 2.The simple interest on ₹4000 for 1 year is ₹160. What is the rate of interest (% per year)?
3. 3.In how many years will ₹15000 earn ₹3750 as simple interest at 5% per year?
4. 4.Find the simple interest on ₹3300 at 4% per year for 4 years (in ₹).
5. 5.Diya puts ₹3900 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
6. 6.In how many years will ₹4800 earn ₹384 as simple interest at 8% per year?
7. 7.In how many years will ₹6700 earn ₹2412 as simple interest at 9% per year?
8. 8.Find the simple interest on ₹5900 at 3% per year for 3 years (in ₹).
9. 9.Find the simple interest on ₹17700 at 9% per year for 2 years (in ₹).
10. 10.Diya puts ₹5900 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
11. 11.In how many years will ₹7500 earn ₹1800 as simple interest at 6% per year?
12. 12.What sum of money earns ₹3105 simple interest in 3 years at 15% per year (in ₹)?
13. 13.Find the simple interest on ₹17000 at 9% per year for 3 years (in ₹).
14. 14.What sum of money earns ₹3537 simple interest in 3 years at 9% per year (in ₹)?
15. 15.Diya puts ₹18700 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
16. 16.What sum of money earns ₹120 simple interest in 4 years at 3% per year (in ₹)?
17. 17.What sum of money earns ₹1770 simple interest in 2 years at 5% per year (in ₹)?
18. 18.The simple interest on ₹8400 for 4 years is ₹1680. What is the rate of interest (% per year)?
19. 19.The simple interest on ₹17800 for 4 years is ₹9256. What is the rate of interest (% per year)?
20. 20.Diya puts ₹18400 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
21. 21.What sum of money earns ₹3729 simple interest in 3 years at 11% per year (in ₹)?
22. 22.What sum of money earns ₹436 simple interest in 2 years at 2% per year (in ₹)?
23. 23.The simple interest on ₹4400 for 5 years is ₹3080. What is the rate of interest (% per year)?
24. 24.Diya puts ₹6000 in a bank at 7% simple interest per year. How much will she have after 1 year (in ₹)?
25. 25.What sum of money earns ₹4800 simple interest in 5 years at 15% per year (in ₹)?
26. 26.The simple interest on ₹13000 for 2 years is ₹2340. What is the rate of interest (% per year)?
27. 27.Find the simple interest on ₹9900 at 2% per year for 1 year (in ₹).
28. 28.Find the simple interest on ₹12000 at 10% per year for 3 years (in ₹).
29. 29.What sum of money earns ₹70 simple interest in 1 year at 10% per year (in ₹)?
30. 30.Diya puts ₹20000 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
31. 31.What sum of money earns ₹1296 simple interest in 2 years at 4% per year (in ₹)?
32. 32.In how many years will ₹10900 earn ₹3052 as simple interest at 14% per year?
33. 33.Diya puts ₹10200 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
34. 34.Find the simple interest on ₹14300 at 13% per year for 5 years (in ₹).
35. 35.In how many years will ₹15500 earn ₹2170 as simple interest at 7% per year?
36. 36.Diya puts ₹5400 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
37. 37.Diya puts ₹14100 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
38. 38.Find the simple interest on ₹6200 at 2% per year for 2 years (in ₹).
39. 39.What sum of money earns ₹1590 simple interest in 1 year at 10% per year (in ₹)?
40. 40.In how many years will ₹1500 earn ₹180 as simple interest at 3% per year?

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