Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 11 · 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.Find the simple interest on ₹4200 at 5% per year for 3 years (in ₹).
2. 2.The simple interest on ₹16900 for 3 years is ₹3042. What is the rate of interest (% per year)?
3. 3.Find the simple interest on ₹7800 at 3% per year for 5 years (in ₹).
4. 4.In how many years will ₹4000 earn ₹2080 as simple interest at 13% per year?
5. 5.In how many years will ₹18100 earn ₹4525 as simple interest at 5% per year?
6. 6.What sum of money earns ₹2205 simple interest in 3 years at 5% per year (in ₹)?
7. 7.The simple interest on ₹16200 for 1 year is ₹810. What is the rate of interest (% per year)?
8. 8.In how many years will ₹17100 earn ₹3762 as simple interest at 11% per year?
9. 9.Find the simple interest on ₹19500 at 3% per year for 5 years (in ₹).
10. 10.Diya puts ₹3300 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
11. 11.In how many years will ₹6700 earn ₹4355 as simple interest at 13% per year?
12. 12.Diya puts ₹2700 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
13. 13.Diya puts ₹600 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
14. 14.What sum of money earns ₹320 simple interest in 1 year at 2% per year (in ₹)?
15. 15.Diya puts ₹19700 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
16. 16.In how many years will ₹800 earn ₹32 as simple interest at 4% per year?
17. 17.Diya puts ₹15400 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
18. 18.What sum of money earns ₹3630 simple interest in 5 years at 6% per year (in ₹)?
19. 19.What sum of money earns ₹4920 simple interest in 4 years at 10% per year (in ₹)?
20. 20.What sum of money earns ₹5000 simple interest in 5 years at 10% per year (in ₹)?
21. 21.What sum of money earns ₹738 simple interest in 1 year at 6% per year (in ₹)?
22. 22.Diya puts ₹18800 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
23. 23.In how many years will ₹4100 earn ₹123 as simple interest at 3% per year?
24. 24.Find the simple interest on ₹1700 at 4% per year for 1 year (in ₹).
25. 25.The simple interest on ₹13500 for 3 years is ₹4455. What is the rate of interest (% per year)?
26. 26.Find the simple interest on ₹1600 at 5% per year for 1 year (in ₹).
27. 27.Find the simple interest on ₹18900 at 7% per year for 1 year (in ₹).
28. 28.Find the simple interest on ₹16000 at 11% per year for 4 years (in ₹).
29. 29.Diya puts ₹15500 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
30. 30.What sum of money earns ₹392 simple interest in 2 years at 4% per year (in ₹)?
31. 31.Diya puts ₹3500 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
32. 32.Diya puts ₹4500 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
33. 33.What sum of money earns ₹116 simple interest in 1 year at 2% per year (in ₹)?
34. 34.In how many years will ₹14600 earn ₹292 as simple interest at 2% per year?
35. 35.Find the simple interest on ₹15500 at 4% per year for 2 years (in ₹).
36. 36.The simple interest on ₹13000 for 3 years is ₹2730. What is the rate of interest (% per year)?
37. 37.Find the simple interest on ₹3100 at 12% per year for 3 years (in ₹).
38. 38.What sum of money earns ₹608 simple interest in 4 years at 4% per year (in ₹)?
39. 39.In how many years will ₹10400 earn ₹1040 as simple interest at 2% per year?
40. 40.In how many years will ₹13100 earn ₹786 as simple interest at 6% per year?

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