Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 812 · 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.Isha keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 5 years?
2. 2.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
3. 3.₹5000 earns ₹300 simple interest at 6% a year. For how many years was it kept?
4. 4.₹4000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
5. 5.Riya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
6. 6.Sara keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 4 years?
7. 7.Isha keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
8. 8.₹1500 earns ₹825 simple interest at 11% a year. For how many years was it kept?
9. 9.Kabir keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 2 years?
10. 10.₹1500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
11. 11.Diya keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 1 year?
12. 12.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 3 years?
13. 13.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
14. 14.₹3000 earns ₹480 simple interest at 4% a year. For how many years was it kept?
15. 15.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
16. 16.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
17. 17.Sara keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 3 years?
18. 18.₹1000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
19. 19.Isha keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
21. 21.₹5000 earns ₹550 simple interest at 11% a year. For how many years was it kept?
22. 22.₹2500 earns ₹1125 simple interest at 9% a year. For how many years was it kept?
23. 23.₹1500 earns ₹315 simple interest in 3 years. What is the rate of interest per year, in percent?
24. 24.Kabir keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 5 years?
25. 25.Aarav keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
26. 26.Meera keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 2 years?
27. 27.Anaya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.Meera keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 3 years?
29. 29.Ishaan keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
30. 30.₹1500 earns ₹90 simple interest at 3% a year. For how many years was it kept?
31. 31.₹4000 earns ₹960 simple interest in 3 years. What is the rate of interest per year, in percent?
32. 32.₹1500 earns ₹660 simple interest at 11% a year. For how many years was it kept?
33. 33.₹1500 earns ₹300 simple interest at 10% a year. For how many years was it kept?
34. 34.Dev keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
35. 35.₹500 earns ₹55 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.Dev keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 4 years?
37. 37.₹500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
38. 38.Meera keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
39. 39.₹1500 earns ₹495 simple interest in 3 years. What is the rate of interest per year, in percent?
40. 40.₹2000 earns ₹200 simple interest at 2% a year. For how many years was it kept?

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