Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 62 · 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.Ishaan keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
2. 2.Anaya keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
3. 3.Dev keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 3 years?
4. 4.₹3000 earns ₹1080 simple interest at 12% a year. For how many years was it kept?
5. 5.Dev keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 3 years?
6. 6.Diya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
7. 7.Dev keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 2 years?
8. 8.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.Sara keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
10. 10.₹2000 earns ₹660 simple interest in 3 years. What is the rate of interest per year, in percent?
11. 11.₹3000 earns ₹990 simple interest at 11% a year. For how many years was it kept?
12. 12.Riya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 4 years?
13. 13.₹5000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
14. 14.Diya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 4 years?
15. 15.₹5000 earns ₹450 simple interest in 1 year. What is the rate of interest per year, in percent?
16. 16.Dev keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
17. 17.₹1500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
18. 18.₹2000 earns ₹960 simple interest at 12% a year. For how many years was it kept?
19. 19.₹4000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
20. 20.Anaya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 1 year?
21. 21.Sara keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 3 years?
22. 22.₹1500 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
23. 23.Meera keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹1000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.Riya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.₹1000 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.Kabir keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
30. 30.Diya keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 4 years?
31. 31.Sara keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Aarav keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
33. 33.₹2000 earns ₹440 simple interest in 2 years. What is the rate of interest per year, in percent?
34. 34.Meera keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 2 years?
35. 35.Kabir keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.₹500 earns ₹120 simple interest at 12% a year. For how many years was it kept?
37. 37.Rohan keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.₹2000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.₹1000 earns ₹90 simple interest at 9% a year. For how many years was it kept?
40. 40.Sara keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?

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