Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 7 · 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.Ishaan keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
2. 2.₹500 earns ₹40 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.Ishaan keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
4. 4.₹3000 earns ₹600 simple interest at 5% a year. For how many years was it kept?
5. 5.₹500 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹5000 earns ₹450 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.Isha keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 1 year?
8. 8.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 4 years?
9. 9.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
10. 10.Isha keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 3 years?
11. 11.Sara keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Isha keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Riya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 5 years?
14. 14.Aarav keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 1 year?
15. 15.Rohan keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
16. 16.Aarav keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
17. 17.Dev keeps ₹1000 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 6% simple interest a year. How many rupees of interest does Isha get in 1 year?
19. 19.Isha keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
20. 20.Rohan keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 1 year?
21. 21.₹4000 earns ₹1000 simple interest at 5% a year. For how many years was it kept?
22. 22.₹2500 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹5000 earns ₹1400 simple interest in 4 years. What is the rate of interest per year, in percent?
24. 24.₹3000 earns ₹120 simple interest at 4% a year. For how many years was it kept?
25. 25.Diya keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.Rohan keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 3 years?
27. 27.₹5000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
28. 28.Diya keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.Isha keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 2 years?
30. 30.₹5000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
31. 31.Ishaan keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
32. 32.Rohan keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 2 years?
33. 33.₹3000 earns ₹360 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.Sara keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
35. 35.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
36. 36.Dev keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 3 years?
37. 37.Arjun keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
38. 38.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
39. 39.₹500 earns ₹45 simple interest at 9% a year. For how many years was it kept?
40. 40.₹2000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?

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