Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 827 · 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.Riya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
2. 2.₹5000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
3. 3.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
4. 4.Diya keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 2 years?
5. 5.₹3000 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
7. 7.₹4000 earns ₹1440 simple interest at 12% a year. For how many years was it kept?
8. 8.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
10. 10.Dev keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 2 years?
11. 11.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
12. 12.Meera keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 5 years?
13. 13.₹5000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
14. 14.Riya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 1 year?
15. 15.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.Riya keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.Ishaan keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
18. 18.Riya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 5 years?
19. 19.Dev keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
20. 20.Sara keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.Diya keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
22. 22.₹500 earns ₹25 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹2500 earns ₹900 simple interest in 4 years. What is the rate of interest per year, in percent?
24. 24.Diya keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 3 years?
25. 25.Sara keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.₹1500 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
27. 27.Meera keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.Anaya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
29. 29.₹2500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
30. 30.₹5000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.Riya keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
32. 32.Sara keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 1 year?
33. 33.Dev keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 2 years?
34. 34.Rohan keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 5 years?
35. 35.₹1500 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
36. 36.Rohan keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 3 years?
37. 37.₹3000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
38. 38.Aarav keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.Ishaan keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
40. 40.₹1000 earns ₹300 simple interest at 6% a year. For how many years was it kept?

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