Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 488 · 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.Sara keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
2. 2.₹4000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
3. 3.₹3000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
4. 4.₹1000 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
5. 5.Anaya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 3 years?
6. 6.Diya keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Diya get in 2 years?
7. 7.Anaya keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 3 years?
8. 8.₹500 earns ₹250 simple interest at 10% a year. For how many years was it kept?
9. 9.₹5000 earns ₹3000 simple interest at 12% a year. For how many years was it kept?
10. 10.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
11. 11.₹2500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
12. 12.Diya keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 1 year?
13. 13.₹500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
14. 14.₹4000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
15. 15.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 4 years?
16. 16.₹1500 earns ₹450 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.Dev keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
18. 18.Arjun keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 4 years?
19. 19.Ishaan keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
20. 20.₹1500 earns ₹165 simple interest at 11% a year. For how many years was it kept?
21. 21.₹4000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
22. 22.₹5000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.Meera keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.Meera keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
25. 25.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.Sara keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
27. 27.Meera keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 3 years?
28. 28.Diya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
30. 30.₹2500 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
31. 31.Diya keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 2 years?
32. 32.₹3000 earns ₹1350 simple interest at 9% a year. For how many years was it kept?
33. 33.Anaya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 1 year?
34. 34.Diya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
35. 35.Dev keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 3 years?
36. 36.Diya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 5 years?
37. 37.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
38. 38.₹5000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.Riya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 3 years?
40. 40.Riya keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?

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