Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 814 · 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.₹4000 earns ₹360 simple interest at 3% a year. For how many years was it kept?
2. 2.Ishaan keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
3. 3.₹2500 earns ₹800 simple interest at 8% a year. For how many years was it kept?
4. 4.Kabir keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
5. 5.₹5000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹1500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
7. 7.Riya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 2 years?
8. 8.₹2500 earns ₹125 simple interest at 5% a year. For how many years was it kept?
9. 9.Dev keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
10. 10.Ishaan keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
11. 11.₹5000 earns ₹1650 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
13. 13.₹1000 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
14. 14.₹3000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
15. 15.₹1500 earns ₹600 simple interest at 8% a year. For how many years was it kept?
16. 16.Isha keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
17. 17.Riya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 4 years?
18. 18.Sara keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Sara keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 1 year?
20. 20.₹500 earns ₹110 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
22. 22.₹1500 earns ₹600 simple interest at 10% a year. For how many years was it kept?
23. 23.Kabir keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
24. 24.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
25. 25.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.₹1500 earns ₹270 simple interest at 9% a year. For how many years was it kept?
27. 27.Riya keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
29. 29.Isha keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 5 years?
30. 30.Ishaan keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
31. 31.Riya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 2 years?
32. 32.Aarav keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.Ishaan keeps ₹3000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.Anaya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 5 years?
35. 35.Sara keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 3 years?
36. 36.₹5000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
37. 37.Sara keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
38. 38.Rohan keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 5 years?
39. 39.₹1000 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
40. 40.Anaya keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 2 years?

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