Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 909 · 40 questions

How to work it out (P × R × T over 100): Simple interest SI = P × R × T ÷ 100 (P = money kept, R = rate % a year, T = years). Amount = P + SI. Rate R = SI × 100 ÷ (P × T); time T = SI × 100 ÷ (P × R).

1. 1.₹2000 earns ₹220 simple interest at 11% a year. For how many years was it kept?
2. 2.Meera keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 4 years?
3. 3.₹5000 earns ₹1000 simple interest in 2 years. What is the rate of interest per year, in percent?
4. 4.₹3000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
5. 5.Rohan keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
7. 7.₹5000 earns ₹150 simple interest at 3% a year. For how many years was it kept?
8. 8.Sara keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 4 years?
9. 9.₹3000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
10. 10.₹4000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
11. 11.Riya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 4 years?
12. 12.₹500 earns ₹175 simple interest at 7% a year. For how many years was it kept?
13. 13.₹500 earns ₹90 simple interest at 6% a year. For how many years was it kept?
14. 14.Isha keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
15. 15.Riya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 3 years?
16. 16.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?
17. 17.₹2500 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
18. 18.₹2000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
19. 19.Riya keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
20. 20.Aarav keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.Meera keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
22. 22.Anaya keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.₹2500 earns ₹600 simple interest at 12% a year. For how many years was it kept?
24. 24.Kabir keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
25. 25.₹5000 earns ₹1200 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.Rohan keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.Anaya keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
28. 28.₹4000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
29. 29.₹5000 earns ₹2750 simple interest at 11% a year. For how many years was it kept?
30. 30.Dev keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.₹2500 earns ₹200 simple interest at 4% a year. For how many years was it kept?
32. 32.Riya keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 2 years?
33. 33.₹2500 earns ₹550 simple interest in 2 years. What is the rate of interest per year, in percent?
34. 34.Anaya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
35. 35.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
36. 36.₹2500 earns ₹1100 simple interest in 4 years. What is the rate of interest per year, in percent?
37. 37.Kabir keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
38. 38.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
39. 39.Diya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
40. 40.Isha keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?

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