Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 72 · 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.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
2. 2.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
3. 3.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
4. 4.Kabir keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 5 years?
5. 5.Aarav keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 1 year?
6. 6.₹2000 earns ₹880 simple interest in 4 years. What is the rate of interest per year, in percent?
7. 7.Ishaan keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
9. 9.Rohan keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
10. 10.₹3000 earns ₹330 simple interest at 11% a year. For how many years was it kept?
11. 11.₹2500 earns ₹625 simple interest at 5% a year. For how many years was it kept?
12. 12.Riya keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 2 years?
13. 13.Ishaan keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
14. 14.Dev keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 5 years?
15. 15.₹500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
16. 16.₹1500 earns ₹720 simple interest at 12% a year. For how many years was it kept?
17. 17.₹2500 earns ₹250 simple interest at 2% a year. For how many years was it kept?
18. 18.Rohan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
19. 19.₹500 earns ₹50 simple interest at 5% a year. For how many years was it kept?
20. 20.₹1500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
21. 21.Isha keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
22. 22.₹2000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
23. 23.Dev keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 2 years?
24. 24.Kabir keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹2000 earns ₹800 simple interest at 10% a year. For how many years was it kept?
26. 26.Isha keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 4 years?
27. 27.Anaya keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.Aarav keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 2 years?
29. 29.₹4000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
30. 30.₹2000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
31. 31.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
32. 32.Riya keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 3 years?
33. 33.Ishaan keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
34. 34.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
35. 35.Meera keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 5 years?
36. 36.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
37. 37.Rohan keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
38. 38.Kabir keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
39. 39.₹1000 earns ₹100 simple interest at 5% a year. For how many years was it kept?
40. 40.₹1000 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?

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