Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 484 · 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.₹500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
2. 2.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
3. 3.Rohan keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 2 years?
4. 4.Dev keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 1 year?
5. 5.₹1000 earns ₹50 simple interest at 5% a year. For how many years was it kept?
6. 6.Diya keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 3 years?
7. 7.Aarav keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
8. 8.₹1000 earns ₹110 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.₹1500 earns ₹45 simple interest at 3% a year. For how many years was it kept?
10. 10.Dev keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 4 years?
11. 11.Diya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
12. 12.Aarav keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.Aarav keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 3 years?
14. 14.₹5000 earns ₹900 simple interest in 3 years. What is the rate of interest per year, in percent?
15. 15.Dev keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
16. 16.Ishaan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.Kabir keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
18. 18.Rohan keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Meera keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
20. 20.Riya keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 4 years?
21. 21.Riya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
22. 22.Anaya keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 4 years?
23. 23.Diya keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
24. 24.₹3000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.Arjun keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 1 year?
26. 26.₹1500 earns ₹405 simple interest at 9% a year. For how many years was it kept?
27. 27.Anaya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 2 years?
28. 28.Kabir keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 2 years?
29. 29.Riya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 2 years?
30. 30.Anaya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 1 year?
31. 31.₹2500 earns ₹400 simple interest at 8% a year. For how many years was it kept?
32. 32.₹1500 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
33. 33.Arjun keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 2 years?
34. 34.Sara keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 5 years?
35. 35.Aarav keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
36. 36.₹5000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
37. 37.Riya keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 1 year?
38. 38.₹2000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
39. 39.₹2000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
40. 40.₹3000 earns ₹600 simple interest at 4% a year. For how many years was it kept?

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