Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 921 · 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.Dev keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
2. 2.₹1000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
3. 3.Diya keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
4. 4.₹5000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
5. 5.Meera keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
6. 6.Riya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 3 years?
7. 7.₹5000 earns ₹550 simple interest in 1 year. What is the rate of interest per year, in percent?
8. 8.Anaya keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
9. 9.Dev keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 1 year?
10. 10.₹4000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
11. 11.Kabir keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 4 years?
12. 12.₹2500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
13. 13.Anaya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
14. 14.Riya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
16. 16.₹4000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
17. 17.Riya keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 1 year?
18. 18.Dev keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 3 years?
19. 19.Diya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 4 years?
20. 20.Sara keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
21. 21.₹2500 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
22. 22.₹500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
23. 23.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 1 year?
24. 24.₹3000 earns ₹360 simple interest at 12% a year. For how many years was it kept?
25. 25.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.Riya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 3 years?
27. 27.Aarav keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Diya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 4 years?
29. 29.Dev keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.Dev keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.Kabir keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 5 years?
32. 32.₹500 earns ₹70 simple interest in 2 years. What is the rate of interest per year, in percent?
33. 33.₹5000 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.₹3000 earns ₹1200 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.Isha keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 4 years?
36. 36.Rohan keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 5 years?
37. 37.₹2500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
38. 38.Isha keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.₹500 earns ₹40 simple interest at 8% a year. For how many years was it kept?
40. 40.Riya keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?

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