Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 477 · 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.₹3000 earns ₹360 simple interest at 12% a year. For how many years was it kept?
2. 2.₹3000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
3. 3.₹3000 earns ₹180 simple interest at 6% a year. For how many years was it kept?
4. 4.₹3000 earns ₹1080 simple interest in 4 years. What is the rate of interest per year, in percent?
5. 5.₹4000 earns ₹440 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹2000 earns ₹480 simple interest at 6% a year. For how many years was it kept?
7. 7.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
8. 8.₹3000 earns ₹660 simple interest at 11% a year. For how many years was it kept?
9. 9.Arjun keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 1 year?
10. 10.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
11. 11.₹4000 earns ₹320 simple interest at 2% a year. For how many years was it kept?
12. 12.Isha keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
13. 13.Isha keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 4 years?
14. 14.₹1000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
15. 15.₹1500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
16. 16.Isha keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 2 years?
17. 17.Anaya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
18. 18.₹2500 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.Dev keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
20. 20.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.Anaya keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
22. 22.₹2000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
23. 23.Dev keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 3 years?
24. 24.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.Diya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 5 years?
26. 26.Rohan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
27. 27.Aarav keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
28. 28.Isha keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 1 year?
29. 29.₹3000 earns ₹540 simple interest at 9% a year. For how many years was it kept?
30. 30.Isha keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.Isha keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 4 years?
32. 32.₹2000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
33. 33.Aarav keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 2 years?
34. 34.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
35. 35.Anaya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.Aarav keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 4 years?
37. 37.Sara keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
38. 38.Meera keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
39. 39.₹5000 earns ₹450 simple interest at 3% a year. For how many years was it kept?
40. 40.₹500 earns ₹150 simple interest at 10% a year. For how many years was it kept?

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