Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 14 · 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 ₹600 simple interest at 10% a year. For how many years was it kept?
2. 2.Kabir keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 5 years?
3. 3.Riya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 1 year?
4. 4.Riya keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.Rohan keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
6. 6.Kabir keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
7. 7.₹1500 earns ₹660 simple interest in 4 years. What is the rate of interest per year, in percent?
8. 8.Isha keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
9. 9.₹4000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
10. 10.₹2000 earns ₹240 simple interest at 4% a year. For how many years was it kept?
11. 11.₹2000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
12. 12.₹5000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
13. 13.Anaya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.Meera keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
15. 15.₹1000 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.Sara keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
17. 17.Riya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.Aarav keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
19. 19.₹1500 earns ₹270 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.Ishaan keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.₹2500 earns ₹375 simple interest in 5 years. What is the rate of interest per year, in percent?
22. 22.Anaya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
23. 23.Meera keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.Kabir keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
25. 25.₹3000 earns ₹990 simple interest in 3 years. What is the rate of interest per year, in percent?
26. 26.₹1500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.Diya keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 1 year?
28. 28.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
29. 29.Diya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 2 years?
30. 30.Dev keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 4 years?
31. 31.Isha keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
32. 32.₹1000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.₹1500 earns ₹720 simple interest at 12% a year. For how many years was it kept?
34. 34.₹2000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.₹3000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
36. 36.₹4000 earns ₹320 simple interest in 1 year. What is the rate of interest per year, in percent?
37. 37.Kabir keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
38. 38.Isha keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹2000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
40. 40.Isha keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 1 year?

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