Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 680 · 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.₹2000 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
2. 2.Riya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
3. 3.Kabir keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 1 year?
4. 4.₹2500 earns ₹125 simple interest at 5% a year. For how many years was it kept?
5. 5.Anaya keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
6. 6.₹1500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
7. 7.₹5000 earns ₹2000 simple interest in 4 years. What is the rate of interest per year, in percent?
8. 8.₹4000 earns ₹1320 simple interest in 3 years. What is the rate of interest per year, in percent?
9. 9.Meera keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
10. 10.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 4 years?
11. 11.Rohan keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 3 years?
12. 12.Meera keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
13. 13.₹5000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
14. 14.₹3000 earns ₹420 simple interest at 7% a year. For how many years was it kept?
15. 15.Sara keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 1 year?
16. 16.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.Isha keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 5 years?
18. 18.₹4000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
19. 19.₹2000 earns ₹400 simple interest in 4 years. What is the rate of interest per year, in percent?
20. 20.₹3000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
21. 21.Riya keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 3 years?
22. 22.₹1000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
23. 23.₹2500 earns ₹250 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Aarav keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
25. 25.₹1500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.Riya keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
27. 27.Kabir keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
28. 28.Kabir keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
29. 29.₹500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
30. 30.Ishaan keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.Riya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 1 year?
32. 32.Sara keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
33. 33.Aarav keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 2 years?
34. 34.₹1000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.Aarav keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
37. 37.Kabir keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
39. 39.Aarav keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
40. 40.₹1000 earns ₹440 simple interest in 4 years. What is the rate of interest per year, in percent?

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