Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 981 · 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.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
2. 2.₹2500 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
3. 3.₹1500 earns ₹135 simple interest at 9% a year. For how many years was it kept?
4. 4.Kabir keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
5. 5.₹4000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.₹5000 earns ₹500 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.₹1500 earns ₹135 simple interest in 1 year. What is the rate of interest per year, in percent?
8. 8.Aarav keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
9. 9.₹5000 earns ₹2250 simple interest at 9% a year. For how many years was it kept?
10. 10.Anaya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 4 years?
11. 11.Diya keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 5 years?
12. 12.₹500 earns ₹75 simple interest in 5 years. What is the rate of interest per year, in percent?
13. 13.Isha keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
14. 14.₹1500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Rohan keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
16. 16.₹2500 earns ₹375 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
18. 18.Kabir keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.₹1500 earns ₹540 simple interest in 4 years. What is the rate of interest per year, in percent?
20. 20.Kabir keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.Anaya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.Isha keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 1 year?
23. 23.₹1000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
24. 24.Kabir keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 3 years?
25. 25.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
26. 26.Meera keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 3 years?
27. 27.Isha keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.₹3000 earns ₹600 simple interest at 10% a year. For how many years was it kept?
29. 29.Riya keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 3 years?
30. 30.Diya keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.₹2000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
32. 32.Isha keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
33. 33.Aarav keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 1 year?
34. 34.Meera keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.₹3000 earns ₹1200 simple interest in 5 years. What is the rate of interest per year, in percent?
36. 36.Aarav keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 2 years?
37. 37.Arjun keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 5 years?
38. 38.Dev keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 4 years?
39. 39.Meera keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 2 years?
40. 40.₹1500 earns ₹660 simple interest at 11% a year. For how many years was it kept?

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