Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 444 · 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 ₹15 simple interest at 3% a year. For how many years was it kept?
2. 2.Diya keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
3. 3.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 2 years?
4. 4.₹1500 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
5. 5.₹4000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
7. 7.Riya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 5 years?
8. 8.Anaya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 5 years?
9. 9.₹500 earns ₹160 simple interest at 8% a year. For how many years was it kept?
10. 10.Arjun keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 2 years?
11. 11.₹2500 earns ₹600 simple interest at 8% a year. For how many years was it kept?
12. 12.₹1000 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.Anaya keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
14. 14.₹1500 earns ₹600 simple interest at 8% a year. For how many years was it kept?
15. 15.Kabir keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 2 years?
16. 16.₹2500 earns ₹1000 simple interest at 8% a year. For how many years was it kept?
17. 17.Rohan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
18. 18.₹1500 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
19. 19.₹5000 earns ₹900 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.₹1500 earns ₹270 simple interest at 9% a year. For how many years was it kept?
21. 21.Isha keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
23. 23.Kabir keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 1 year?
24. 24.Dev keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.Aarav keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
27. 27.Dev keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
28. 28.Arjun keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
30. 30.₹1500 earns ₹165 simple interest at 11% a year. For how many years was it kept?
31. 31.Anaya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
32. 32.Meera keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
33. 33.Anaya keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.₹2500 earns ₹400 simple interest in 4 years. What is the rate of interest per year, in percent?
35. 35.₹500 earns ₹70 simple interest in 2 years. What is the rate of interest per year, in percent?
36. 36.Meera keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.Anaya keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
38. 38.Anaya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 4 years?
39. 39.Diya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.₹3000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?

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