Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 475 · 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 ₹400 simple interest at 8% a year. For how many years was it kept?
2. 2.Diya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
3. 3.₹5000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
4. 4.Kabir keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
5. 5.Diya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.Diya keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
7. 7.₹1500 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
8. 8.Sara keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
9. 9.Dev keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 3 years?
10. 10.Diya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.Kabir keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.Anaya keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 5 years?
13. 13.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
14. 14.₹2500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
15. 15.Riya keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 3 years?
16. 16.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
17. 17.Diya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 2 years?
18. 18.Dev keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 1 year?
19. 19.Ishaan keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
20. 20.Kabir keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 2 years?
21. 21.₹3000 earns ₹480 simple interest at 4% a year. For how many years was it kept?
22. 22.Ishaan keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.₹3000 earns ₹180 simple interest at 6% a year. For how many years was it kept?
24. 24.₹1000 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.Rohan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 5 years?
26. 26.₹3000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
27. 27.Meera keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
28. 28.Diya keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 1 year?
29. 29.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
30. 30.Kabir keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 4 years?
31. 31.Isha keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
32. 32.Arjun keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 2 years?
33. 33.₹4000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
34. 34.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
35. 35.Meera keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 1 year?
36. 36.Sara keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 2 years?
37. 37.Ishaan keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
38. 38.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
39. 39.Dev keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
40. 40.Sara keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?

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