Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 260 · 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.₹5000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.₹500 earns ₹125 simple interest in 5 years. What is the rate of interest per year, in percent?
3. 3.₹2500 earns ₹500 simple interest at 10% a year. For how many years was it kept?
4. 4.₹2500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
5. 5.₹5000 earns ₹800 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹1000 earns ₹400 simple interest at 10% a year. For how many years was it kept?
7. 7.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
8. 8.Diya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
9. 9.₹500 earns ₹15 simple interest at 3% a year. For how many years was it kept?
10. 10.Anaya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
11. 11.Meera keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 5 years?
12. 12.₹2000 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
13. 13.Sara keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 4 years?
14. 14.Sara keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
15. 15.Diya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
16. 16.₹5000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
17. 17.Riya keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
18. 18.Isha keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Aarav keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.₹1000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
22. 22.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 5 years?
23. 23.Meera keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.₹3000 earns ₹900 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.₹500 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.Kabir keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
27. 27.₹1500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
28. 28.₹4000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
29. 29.Anaya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
30. 30.₹1500 earns ₹540 simple interest at 9% a year. For how many years was it kept?
31. 31.Kabir keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
32. 32.₹4000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
33. 33.₹1500 earns ₹375 simple interest at 5% a year. For how many years was it kept?
34. 34.₹1500 earns ₹900 simple interest at 12% a year. For how many years was it kept?
35. 35.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
36. 36.Kabir keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
37. 37.₹5000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
38. 38.Kabir keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 1 year?
39. 39.₹2500 earns ₹1100 simple interest in 4 years. What is the rate of interest per year, in percent?
40. 40.₹1500 earns ₹750 simple interest at 10% a year. For how many years was it kept?

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