Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 282 · 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.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
2. 2.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
3. 3.₹3000 earns ₹360 simple interest at 4% a year. For how many years was it kept?
4. 4.Kabir keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 4 years?
5. 5.₹5000 earns ₹2750 simple interest at 11% a year. For how many years was it kept?
6. 6.₹5000 earns ₹400 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.Dev keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
8. 8.Dev keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 4 years?
9. 9.₹4000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
11. 11.₹3000 earns ₹1320 simple interest in 4 years. What is the rate of interest per year, in percent?
12. 12.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?
13. 13.Isha keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 1 year?
14. 14.₹2000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
15. 15.Kabir keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 2 years?
16. 16.Arjun keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 1 year?
17. 17.₹4000 earns ₹840 simple interest in 3 years. What is the rate of interest per year, in percent?
18. 18.₹2500 earns ₹750 simple interest at 6% a year. For how many years was it kept?
19. 19.₹500 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
20. 20.₹2500 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.₹3000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
22. 22.Aarav keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 1 year?
23. 23.Dev keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.₹3000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹1500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.Kabir keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 2 years?
27. 27.Isha keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.Kabir keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 5 years?
29. 29.Diya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 3 years?
30. 30.₹1000 earns ₹210 simple interest in 3 years. What is the rate of interest per year, in percent?
31. 31.Dev keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
32. 32.Meera keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
33. 33.Aarav keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.₹500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
35. 35.Meera keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
36. 36.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
37. 37.Arjun keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.₹1000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
40. 40.₹4000 earns ₹1440 simple interest at 9% a year. For how many years was it kept?

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