Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 242 · 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 ₹2000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
2. 2.₹2000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹5000 earns ₹300 simple interest at 2% a year. For how many years was it kept?
4. 4.Arjun keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 1 year?
5. 5.₹500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
7. 7.Isha keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 2 years?
8. 8.Ishaan keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
9. 9.Isha keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 2 years?
10. 10.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 4 years?
11. 11.₹3000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.Diya keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
13. 13.₹3000 earns ₹450 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
15. 15.Riya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 5 years?
16. 16.₹4000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
17. 17.Aarav keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.₹2000 earns ₹360 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 ₹720 simple interest at 12% a year. For how many years was it kept?
21. 21.Diya keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 5 years?
22. 22.₹1000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
23. 23.Aarav keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.Aarav keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹2500 earns ₹625 simple interest at 5% a year. For how many years was it kept?
26. 26.₹1000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.₹2500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
29. 29.Isha keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.Ishaan keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
31. 31.Ishaan keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Riya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
33. 33.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
34. 34.Aarav keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
35. 35.Arjun keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 4 years?
36. 36.₹1500 earns ₹375 simple interest in 5 years. What is the rate of interest per year, in percent?
37. 37.Diya keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 1 year?
38. 38.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
39. 39.₹500 earns ₹40 simple interest at 8% a year. For how many years was it kept?
40. 40.Diya keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?

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