Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 279 · 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 ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.Dev keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 4 years?
3. 3.Dev keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
4. 4.Aarav keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.Riya keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
6. 6.Isha keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 4 years?
7. 7.Rohan keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.Dev keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
10. 10.Diya keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 1 year?
11. 11.Diya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 2 years?
12. 12.Kabir keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
13. 13.₹4000 earns ₹1320 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.Rohan keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.Sara keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 1 year?
16. 16.₹1500 earns ₹120 simple interest at 4% a year. For how many years was it kept?
17. 17.Kabir keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 1 year?
18. 18.₹3000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
19. 19.₹3000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
20. 20.₹2000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
21. 21.₹2000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
22. 22.₹1000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.Diya keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.₹4000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.₹3000 earns ₹720 simple interest at 8% a year. For how many years was it kept?
27. 27.₹1000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
28. 28.Isha keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
30. 30.Aarav keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
31. 31.₹2000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
32. 32.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
33. 33.Isha keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 4 years?
34. 34.₹500 earns ₹75 simple interest in 3 years. What is the rate of interest per year, in percent?
35. 35.Aarav keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
36. 36.Diya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.₹2500 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
38. 38.Diya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹500 earns ₹135 simple interest at 9% a year. For how many years was it kept?
40. 40.Anaya keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?

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