Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 765 · 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.₹500 earns ₹165 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.₹3000 earns ₹1080 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹1500 earns ₹660 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.Isha keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 4 years?
5. 5.₹4000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
6. 6.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 4 years?
7. 7.Meera keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
8. 8.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
9. 9.₹500 earns ₹70 simple interest in 2 years. What is the rate of interest per year, in percent?
10. 10.₹5000 earns ₹2000 simple interest at 8% a year. For how many years was it kept?
11. 11.Dev keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Meera keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.₹3000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.Diya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 5 years?
15. 15.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
16. 16.Anaya keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 2 years?
17. 17.₹4000 earns ₹1280 simple interest in 4 years. What is the rate of interest per year, in percent?
18. 18.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
19. 19.Anaya keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.Ishaan keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.₹4000 earns ₹400 simple interest at 2% a year. For how many years was it kept?
22. 22.Kabir keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.Ishaan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.Sara keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
25. 25.Aarav keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.Rohan keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
27. 27.Ishaan keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.Meera keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.₹500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
30. 30.Aarav keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.Ishaan keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
32. 32.₹2000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.₹1500 earns ₹330 simple interest in 2 years. What is the rate of interest per year, in percent?
34. 34.Rohan keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 5 years?
35. 35.Arjun keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.₹1000 earns ₹50 simple interest at 5% a year. For how many years was it kept?
37. 37.Meera keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 4 years?
38. 38.₹4000 earns ₹640 simple interest at 8% a year. For how many years was it kept?
39. 39.₹500 earns ₹25 simple interest in 1 year. What is the rate of interest per year, in percent?
40. 40.₹500 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?

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