Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 478 · 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.Isha keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 3 years?
2. 2.₹500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.Isha keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
5. 5.Kabir keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
6. 6.₹4000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
7. 7.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
8. 8.Rohan keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
9. 9.₹5000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
10. 10.₹1500 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
11. 11.₹1500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
12. 12.Kabir keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 2 years?
13. 13.Diya keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 5 years?
14. 14.Dev keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
15. 15.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
16. 16.Dev keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.₹3000 earns ₹420 simple interest at 7% a year. For how many years was it kept?
18. 18.Arjun keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 4 years?
19. 19.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.Sara keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.₹1000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
22. 22.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
23. 23.Diya keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
24. 24.₹1500 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.Meera keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 2 years?
26. 26.Isha keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
27. 27.Arjun keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 1 year?
28. 28.Riya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 2 years?
29. 29.₹2500 earns ₹900 simple interest in 4 years. What is the rate of interest per year, in percent?
30. 30.₹1500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.₹500 earns ₹30 simple interest in 3 years. What is the rate of interest per year, in percent?
32. 32.Rohan keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
33. 33.₹4000 earns ₹1600 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.₹1000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
35. 35.₹2500 earns ₹250 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.₹5000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
37. 37.₹1500 earns ₹135 simple interest at 9% a year. For how many years was it kept?
38. 38.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
39. 39.Kabir keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 5 years?
40. 40.Dev keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?

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