Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 280 · 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.₹3000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.Riya keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
3. 3.Sara keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
4. 4.Ishaan keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
5. 5.Meera keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 1 year?
6. 6.₹5000 earns ₹1100 simple interest at 11% a year. For how many years was it kept?
7. 7.₹2000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
8. 8.Isha keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 1 year?
9. 9.Rohan keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 1 year?
10. 10.₹5000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
11. 11.₹500 earns ₹30 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.Aarav keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
13. 13.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
14. 14.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 2 years?
15. 15.Rohan keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 2 years?
16. 16.₹2000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
18. 18.Dev keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.₹5000 earns ₹1200 simple interest in 3 years. What is the rate of interest per year, in percent?
20. 20.₹1500 earns ₹240 simple interest at 8% a year. For how many years was it kept?
21. 21.Anaya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 2 years?
22. 22.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
23. 23.Rohan keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
24. 24.Sara keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
25. 25.Dev keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 1 year?
26. 26.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
27. 27.Kabir keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.₹1500 earns ₹270 simple interest at 6% a year. For how many years was it kept?
29. 29.Arjun keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 5 years?
30. 30.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.₹5000 earns ₹2000 simple interest in 4 years. What is the rate of interest per year, in percent?
32. 32.₹5000 earns ₹700 simple interest in 2 years. What is the rate of interest per year, in percent?
33. 33.Rohan keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.Diya keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 2 years?
35. 35.Aarav keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
36. 36.Rohan keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
37. 37.Aarav keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 4 years?
38. 38.Riya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
39. 39.Kabir keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
40. 40.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?

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