Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 405 · 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.₹5000 earns ₹1500 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.Isha keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
3. 3.₹1000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
4. 4.Meera keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.₹1500 earns ₹120 simple interest at 2% a year. For how many years was it kept?
6. 6.₹4000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
7. 7.Kabir keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
8. 8.₹500 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
9. 9.₹4000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.Dev keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
11. 11.Anaya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Aarav keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Riya keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 4 years?
15. 15.₹500 earns ₹75 simple interest at 3% a year. For how many years was it kept?
16. 16.₹4000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.₹2000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
18. 18.₹500 earns ₹100 simple interest in 4 years. What is the rate of interest per year, in percent?
19. 19.₹5000 earns ₹1200 simple interest at 6% a year. For how many years was it kept?
20. 20.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 3 years?
21. 21.Riya keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
22. 22.₹1000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
23. 23.₹500 earns ₹20 simple interest at 4% a year. For how many years was it kept?
24. 24.Meera keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 3 years?
25. 25.Aarav keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 1 year?
26. 26.Kabir keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 3 years?
27. 27.₹4000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
28. 28.Aarav keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 3 years?
29. 29.Riya keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
30. 30.₹1500 earns ₹420 simple interest at 7% a year. For how many years was it kept?
31. 31.₹1000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
32. 32.Aarav keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
33. 33.Rohan keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.Diya keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.Dev keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 3 years?
36. 36.₹1500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
37. 37.Kabir keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 5 years?
38. 38.Aarav keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
40. 40.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?

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