Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 145 · 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 ₹10800 for 2 years is ₹432. What is the rate of interest (% per year)?
2. 2.Find the simple interest on ₹19900 at 12% per year for 5 years (in ₹).
3. 3.Find the simple interest on ₹17300 at 14% per year for 3 years (in ₹).
4. 4.What sum of money earns ₹11830 simple interest in 5 years at 13% per year (in ₹)?
5. 5.The simple interest on ₹17900 for 1 year is ₹2506. What is the rate of interest (% per year)?
6. 6.What sum of money earns ₹1300 simple interest in 5 years at 5% per year (in ₹)?
7. 7.In how many years will ₹8200 earn ₹328 as simple interest at 4% per year?
8. 8.What sum of money earns ₹336 simple interest in 3 years at 4% per year (in ₹)?
9. 9.In how many years will ₹11300 earn ₹2486 as simple interest at 11% per year?
10. 10.In how many years will ₹5800 earn ₹580 as simple interest at 10% per year?
11. 11.Find the simple interest on ₹6900 at 14% per year for 1 year (in ₹).
12. 12.Find the simple interest on ₹7200 at 12% per year for 1 year (in ₹).
13. 13.Find the simple interest on ₹14900 at 15% per year for 3 years (in ₹).
14. 14.Diya puts ₹4300 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
15. 15.Find the simple interest on ₹18400 at 4% per year for 5 years (in ₹).
16. 16.What sum of money earns ₹3120 simple interest in 2 years at 8% per year (in ₹)?
17. 17.The simple interest on ₹2200 for 5 years is ₹220. What is the rate of interest (% per year)?
18. 18.Find the simple interest on ₹13200 at 3% per year for 5 years (in ₹).
19. 19.Find the simple interest on ₹14300 at 7% per year for 5 years (in ₹).
20. 20.In how many years will ₹6800 earn ₹1020 as simple interest at 15% per year?
21. 21.Find the simple interest on ₹700 at 14% per year for 5 years (in ₹).
22. 22.The simple interest on ₹7000 for 5 years is ₹3500. What is the rate of interest (% per year)?
23. 23.What sum of money earns ₹280 simple interest in 2 years at 4% per year (in ₹)?
24. 24.In how many years will ₹4400 earn ₹704 as simple interest at 8% per year?
25. 25.Find the simple interest on ₹11600 at 9% per year for 3 years (in ₹).
26. 26.In how many years will ₹5000 earn ₹450 as simple interest at 9% per year?
27. 27.Diya puts ₹2800 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
28. 28.In how many years will ₹4400 earn ₹2420 as simple interest at 11% per year?
29. 29.Find the simple interest on ₹10200 at 15% per year for 5 years (in ₹).
30. 30.In how many years will ₹11800 earn ₹3186 as simple interest at 9% per year?
31. 31.Find the simple interest on ₹13600 at 14% per year for 1 year (in ₹).
32. 32.Diya puts ₹7600 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
33. 33.Find the simple interest on ₹7800 at 6% per year for 3 years (in ₹).
34. 34.In how many years will ₹11000 earn ₹2640 as simple interest at 12% per year?
35. 35.Find the simple interest on ₹600 at 5% per year for 1 year (in ₹).
36. 36.In how many years will ₹14900 earn ₹8940 as simple interest at 12% per year?
37. 37.What sum of money earns ₹942 simple interest in 1 year at 6% per year (in ₹)?
38. 38.Find the simple interest on ₹11200 at 7% per year for 1 year (in ₹).
39. 39.The simple interest on ₹17700 for 2 years is ₹708. What is the rate of interest (% per year)?
40. 40.What sum of money earns ₹350 simple interest in 1 year at 5% per year (in ₹)?

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