Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 636 · 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.Rohan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
2. 2.Diya keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
3. 3.₹1000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
4. 4.Kabir keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 4 years?
5. 5.₹2000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
6. 6.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
7. 7.₹5000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
8. 8.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
9. 9.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
10. 10.₹500 earns ₹25 simple interest at 5% a year. For how many years was it kept?
11. 11.₹5000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
12. 12.₹5000 earns ₹300 simple interest at 6% a year. For how many years was it kept?
13. 13.Kabir keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.₹5000 earns ₹350 simple interest in 1 year. What is the rate of interest per year, in percent?
15. 15.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
16. 16.Meera keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
17. 17.₹5000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
18. 18.₹2500 earns ₹1125 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.Anaya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
20. 20.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
21. 21.Kabir keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 1 year?
22. 22.Sara keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
23. 23.Aarav keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
24. 24.Isha keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 5 years?
25. 25.₹2500 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.₹2000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
27. 27.Rohan keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
28. 28.₹2500 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
29. 29.Kabir keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 3 years?
30. 30.₹5000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
31. 31.₹1000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
32. 32.Rohan keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
33. 33.₹3000 earns ₹540 simple interest in 2 years. What is the rate of interest per year, in percent?
34. 34.Rohan keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
35. 35.₹4000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
36. 36.₹1000 earns ₹120 simple interest at 4% a year. For how many years was it kept?
37. 37.Riya keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 2 years?
38. 38.Aarav keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
39. 39.Arjun keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
40. 40.Kabir keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?

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