Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 720 · 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 ₹60 simple interest at 3% a year. For how many years was it kept?
2. 2.₹500 earns ₹40 simple interest at 2% a year. For how many years was it kept?
3. 3.Kabir keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 4 years?
4. 4.₹3000 earns ₹1440 simple interest in 4 years. What is the rate of interest per year, in percent?
5. 5.₹4000 earns ₹720 simple interest in 3 years. What is the rate of interest per year, in percent?
6. 6.Dev keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 4 years?
7. 7.Aarav keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
8. 8.Meera keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
9. 9.Rohan keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 5 years?
10. 10.Diya keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
11. 11.Riya keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 4 years?
12. 12.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.₹500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
14. 14.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
15. 15.Arjun keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 2 years?
16. 16.₹2000 earns ₹960 simple interest at 12% a year. For how many years was it kept?
17. 17.₹5000 earns ₹350 simple interest in 1 year. What is the rate of interest per year, in percent?
18. 18.₹2500 earns ₹250 simple interest in 2 years. What is the rate of interest per year, in percent?
19. 19.₹2000 earns ₹140 simple interest at 7% a year. For how many years was it kept?
20. 20.₹4000 earns ₹400 simple interest in 1 year. What is the rate of interest per year, in percent?
21. 21.Rohan keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
22. 22.Diya keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 1 year?
23. 23.Anaya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 2 years?
24. 24.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.Arjun keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 3 years?
26. 26.₹2000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹1000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.Ishaan keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
29. 29.Kabir keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.₹3000 earns ₹480 simple interest at 8% a year. For how many years was it kept?
31. 31.Rohan keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Isha keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 3 years?
33. 33.₹500 earns ₹40 simple interest at 4% a year. For how many years was it kept?
34. 34.₹1000 earns ₹550 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.₹500 earns ₹75 simple interest in 5 years. What is the rate of interest per year, in percent?
36. 36.Kabir keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.Dev keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 2 years?
38. 38.Meera keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
39. 39.Meera keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.Sara keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 5 years?

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