Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 947 · 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.₹5000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.Riya keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 5 years?
3. 3.₹1500 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.₹500 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
5. 5.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.Aarav keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 2 years?
7. 7.Isha keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
8. 8.Riya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 5 years?
9. 9.₹3000 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
10. 10.Arjun keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
11. 11.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
12. 12.₹1000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Sara keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.Rohan keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
16. 16.₹4000 earns ₹480 simple interest at 6% a year. For how many years was it kept?
17. 17.Dev keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
18. 18.₹2000 earns ₹720 simple interest at 9% a year. For how many years was it kept?
19. 19.Diya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
20. 20.₹4000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
21. 21.₹2000 earns ₹720 simple interest in 3 years. What is the rate of interest per year, in percent?
22. 22.₹3000 earns ₹990 simple interest at 11% a year. For how many years was it kept?
23. 23.Anaya keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
24. 24.Dev keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
25. 25.Ishaan keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
26. 26.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
27. 27.Riya keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
28. 28.₹2000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
29. 29.Anaya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 5 years?
30. 30.Aarav keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
32. 32.Sara keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 1 year?
33. 33.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
34. 34.Anaya keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Riya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 1 year?
36. 36.₹4000 earns ₹320 simple interest at 2% a year. For how many years was it kept?
37. 37.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
38. 38.Ishaan keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
39. 39.Sara keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.Kabir keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?

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