Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 54 · 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.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
2. 2.Rohan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
3. 3.₹2000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.₹1500 earns ₹405 simple interest at 9% a year. For how many years was it kept?
5. 5.₹1000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
6. 6.Sara keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
7. 7.₹3000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
8. 8.Kabir keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 1 year?
9. 9.Meera keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
10. 10.₹1500 earns ₹150 simple interest in 2 years. What is the rate of interest per year, in percent?
11. 11.Aarav keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 4 years?
12. 12.Anaya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 3 years?
13. 13.Dev keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.Riya keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 1 year?
15. 15.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.₹1500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.Riya keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 1 year?
18. 18.Diya keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.₹5000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
20. 20.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
21. 21.₹2500 earns ₹500 simple interest at 10% a year. For how many years was it kept?
22. 22.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
23. 23.Rohan keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 1 year?
24. 24.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
26. 26.₹500 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹1500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
28. 28.₹1000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.Anaya keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
30. 30.Rohan keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 1 year?
31. 31.Sara keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 5 years?
32. 32.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
33. 33.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.₹2000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
35. 35.Kabir keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
36. 36.Rohan keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.₹3000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
38. 38.₹500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
39. 39.Riya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.Isha keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 2 years?

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