Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 139 · 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.₹1500 earns ₹165 simple interest at 11% a year. For how many years was it kept?
2. 2.₹2000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
3. 3.Riya keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 4 years?
4. 4.Kabir keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
5. 5.Diya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 3 years?
6. 6.Arjun keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 2 years?
7. 7.Riya keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.Anaya keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 1 year?
9. 9.Aarav keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
10. 10.₹1000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
11. 11.₹1500 earns ₹210 simple interest at 7% a year. For how many years was it kept?
12. 12.₹4000 earns ₹1280 simple interest in 4 years. What is the rate of interest per year, in percent?
13. 13.₹2500 earns ₹100 simple interest at 2% a year. For how many years was it kept?
14. 14.₹1000 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
15. 15.Meera keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
16. 16.Kabir keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
17. 17.₹5000 earns ₹600 simple interest at 6% a year. For how many years was it kept?
18. 18.₹5000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
19. 19.Ishaan keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.Dev keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
21. 21.Meera keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 1 year?
22. 22.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.Arjun keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 2 years?
24. 24.Meera keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
25. 25.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
26. 26.Riya keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 3 years?
27. 27.₹4000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
28. 28.Isha keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
29. 29.Kabir keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
30. 30.Sara keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 2 years?
31. 31.₹2000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
32. 32.₹2000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
33. 33.₹3000 earns ₹810 simple interest in 3 years. What is the rate of interest per year, in percent?
34. 34.Isha keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 2 years?
35. 35.₹1000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
36. 36.Kabir keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
37. 37.₹1000 earns ₹100 simple interest at 10% a year. For how many years was it kept?
38. 38.₹1500 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.₹2000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
40. 40.₹4000 earns ₹240 simple interest at 2% a year. For how many years was it kept?

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