Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 721 · 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.₹1000 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.₹3000 earns ₹540 simple interest in 2 years. What is the rate of interest per year, in percent?
3. 3.Meera keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
4. 4.Dev keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
5. 5.₹500 earns ₹15 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹2500 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
7. 7.Anaya keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
8. 8.Kabir keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 3 years?
9. 9.Dev keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
10. 10.Rohan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 2 years?
11. 11.Sara keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 2 years?
12. 12.₹1000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.₹2000 earns ₹660 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
15. 15.Isha keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 4 years?
16. 16.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
17. 17.Sara keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 3 years?
18. 18.₹2000 earns ₹240 simple interest at 4% a year. For how many years was it kept?
19. 19.₹2000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
20. 20.Sara keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
21. 21.₹1500 earns ₹135 simple interest at 9% a year. For how many years was it kept?
22. 22.Isha keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
23. 23.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.₹5000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.₹2500 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
26. 26.Isha keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
27. 27.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
28. 28.Kabir keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
29. 29.₹2500 earns ₹150 simple interest at 6% a year. For how many years was it kept?
30. 30.Ishaan keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.₹1500 earns ₹405 simple interest at 9% a year. For how many years was it kept?
32. 32.Aarav keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
33. 33.Diya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 1 year?
34. 34.Diya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 1 year?
35. 35.Isha keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 4 years?
36. 36.₹1500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
37. 37.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
38. 38.Dev keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
39. 39.Sara keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
40. 40.₹1500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?

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