Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 918 · 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.Arjun keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
2. 2.₹4000 earns ₹1280 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹3000 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.Riya keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 4 years?
5. 5.₹4000 earns ₹2400 simple interest in 5 years. What is the rate of interest per year, in percent?
6. 6.₹500 earns ₹125 simple interest at 5% a year. For how many years was it kept?
7. 7.₹4000 earns ₹360 simple interest at 3% a year. For how many years was it kept?
8. 8.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
9. 9.Aarav keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
10. 10.₹500 earns ₹10 simple interest at 2% a year. For how many years was it kept?
11. 11.Riya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Dev keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 3 years?
13. 13.₹2500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
14. 14.Kabir keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 5 years?
15. 15.₹2500 earns ₹550 simple interest in 2 years. What is the rate of interest per year, in percent?
16. 16.Riya keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
17. 17.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
18. 18.Anaya keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.Kabir keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
20. 20.₹1000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
21. 21.₹4000 earns ₹480 simple interest at 3% a year. For how many years was it kept?
22. 22.₹1500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
23. 23.Meera keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.₹1500 earns ₹750 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.Arjun keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
26. 26.Diya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 2 years?
27. 27.₹1000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
28. 28.₹4000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
29. 29.₹4000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
30. 30.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 4 years?
31. 31.Riya keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Rohan keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 5 years?
33. 33.₹1500 earns ₹675 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.Meera keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 5 years?
35. 35.Sara keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 4 years?
36. 36.Isha keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 3 years?
37. 37.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
38. 38.₹1000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
39. 39.₹2500 earns ₹875 simple interest in 5 years. What is the rate of interest per year, in percent?
40. 40.Dev keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 2 years?

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