Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 460 · 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.₹1500 earns ₹525 simple interest at 7% a year. For how many years was it kept?
2. 2.Dev keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
3. 3.₹1000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
4. 4.Kabir keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.Isha keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
7. 7.Sara keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 3 years?
8. 8.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
9. 9.Isha keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 1 year?
10. 10.Dev keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
11. 11.₹3000 earns ₹990 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.Rohan keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 5 years?
13. 13.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.₹5000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
15. 15.₹1000 earns ₹40 simple interest at 4% a year. For how many years was it kept?
16. 16.Meera keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 5 years?
17. 17.Anaya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
18. 18.₹500 earns ₹55 simple interest in 1 year. What is the rate of interest per year, in percent?
19. 19.Ishaan keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
20. 20.₹2000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
21. 21.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
22. 22.Sara keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
23. 23.₹3000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Dev keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 1 year?
25. 25.₹2000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
26. 26.₹2500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
27. 27.₹3000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
28. 28.Rohan keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
29. 29.₹4000 earns ₹960 simple interest in 3 years. What is the rate of interest per year, in percent?
30. 30.₹500 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
31. 31.Aarav keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 3 years?
32. 32.₹3000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
33. 33.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
34. 34.Sara keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?
35. 35.₹5000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
36. 36.Arjun keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
37. 37.Isha keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 4 years?
38. 38.Isha keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 3 years?
39. 39.Aarav keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
40. 40.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?

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