Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 374 · 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.₹3000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
2. 2.Anaya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
3. 3.₹2000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.Sara keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
5. 5.Ishaan keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
6. 6.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.₹2500 earns ₹900 simple interest at 9% a year. For how many years was it kept?
8. 8.Isha keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
9. 9.₹3000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
10. 10.Isha keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.Arjun keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
12. 12.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
13. 13.₹5000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
14. 14.Aarav keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 3 years?
15. 15.Aarav keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
16. 16.₹1500 earns ₹420 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.₹500 earns ₹250 simple interest at 10% a year. For how many years was it kept?
18. 18.₹4000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
19. 19.₹4000 earns ₹1440 simple interest at 9% a year. For how many years was it kept?
20. 20.Aarav keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 3 years?
21. 21.Diya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
22. 22.Aarav keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 2 years?
23. 23.₹3000 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
24. 24.Isha keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
25. 25.Isha keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 2 years?
26. 26.Dev keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.₹4000 earns ₹880 simple interest in 2 years. What is the rate of interest per year, in percent?
29. 29.Sara keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 2 years?
30. 30.Ishaan keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
31. 31.Aarav keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 4 years?
32. 32.₹3000 earns ₹1350 simple interest at 9% a year. For how many years was it kept?
33. 33.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
34. 34.Riya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 2 years?
35. 35.Diya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 3 years?
36. 36.₹500 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
37. 37.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 4 years?
38. 38.Diya keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.Riya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
40. 40.Diya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?

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