Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 56 · 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 ₹12400 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
2. 2.What sum of money earns ₹350 simple interest in 5 years at 14% per year (in ₹)?
3. 3.In how many years will ₹15000 earn ₹1200 as simple interest at 8% per year?
4. 4.Find the simple interest on ₹8000 at 10% per year for 4 years (in ₹).
5. 5.The simple interest on ₹3000 for 1 year is ₹300. What is the rate of interest (% per year)?
6. 6.Diya puts ₹2400 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
7. 7.The simple interest on ₹1000 for 5 years is ₹350. What is the rate of interest (% per year)?
8. 8.What sum of money earns ₹1104 simple interest in 4 years at 4% per year (in ₹)?
9. 9.What sum of money earns ₹1128 simple interest in 2 years at 4% per year (in ₹)?
10. 10.In how many years will ₹19500 earn ₹10140 as simple interest at 13% per year?
11. 11.Diya puts ₹13000 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
12. 12.Find the simple interest on ₹10400 at 2% per year for 3 years (in ₹).
13. 13.In how many years will ₹4900 earn ₹2058 as simple interest at 14% per year?
14. 14.In how many years will ₹15000 earn ₹1350 as simple interest at 3% per year?
15. 15.Diya puts ₹1600 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
16. 16.The simple interest on ₹5600 for 4 years is ₹2240. What is the rate of interest (% per year)?
17. 17.The simple interest on ₹7700 for 3 years is ₹1617. What is the rate of interest (% per year)?
18. 18.In how many years will ₹11300 earn ₹2486 as simple interest at 11% per year?
19. 19.What sum of money earns ₹320 simple interest in 2 years at 4% per year (in ₹)?
20. 20.Find the simple interest on ₹14400 at 4% per year for 1 year (in ₹).
21. 21.What sum of money earns ₹7722 simple interest in 3 years at 13% per year (in ₹)?
22. 22.Find the simple interest on ₹10300 at 13% per year for 2 years (in ₹).
23. 23.The simple interest on ₹4300 for 5 years is ₹3010. What is the rate of interest (% per year)?
24. 24.Find the simple interest on ₹13700 at 12% per year for 1 year (in ₹).
25. 25.The simple interest on ₹14900 for 4 years is ₹7748. What is the rate of interest (% per year)?
26. 26.In how many years will ₹3100 earn ₹1550 as simple interest at 10% per year?
27. 27.Diya puts ₹13100 in a bank at 10% simple interest per year. How much will she have after 3 years (in ₹)?
28. 28.The simple interest on ₹4900 for 1 year is ₹147. What is the rate of interest (% per year)?
29. 29.Diya puts ₹3500 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
30. 30.The simple interest on ₹14900 for 5 years is ₹6705. What is the rate of interest (% per year)?
31. 31.The simple interest on ₹15900 for 1 year is ₹954. What is the rate of interest (% per year)?
32. 32.In how many years will ₹11200 earn ₹672 as simple interest at 6% per year?
33. 33.Diya puts ₹14300 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
34. 34.What sum of money earns ₹720 simple interest in 5 years at 4% per year (in ₹)?
35. 35.Find the simple interest on ₹17900 at 7% per year for 2 years (in ₹).
36. 36.The simple interest on ₹14600 for 3 years is ₹3504. What is the rate of interest (% per year)?
37. 37.Find the simple interest on ₹18500 at 4% per year for 4 years (in ₹).
38. 38.Find the simple interest on ₹5800 at 8% per year for 5 years (in ₹).
39. 39.In how many years will ₹19800 earn ₹2376 as simple interest at 6% per year?
40. 40.In how many years will ₹14700 earn ₹1764 as simple interest at 6% per year?

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