Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 50 · 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.₹1000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
2. 2.Dev keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 2 years?
3. 3.Sara keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 3 years?
4. 4.Rohan keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 5 years?
5. 5.Dev keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.₹5000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
7. 7.Rohan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.₹5000 earns ₹1350 simple interest in 3 years. What is the rate of interest per year, in percent?
9. 9.Riya keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
10. 10.Sara keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 1 year?
11. 11.Isha keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
12. 12.₹500 earns ₹30 simple interest in 3 years. What is the rate of interest per year, in percent?
13. 13.₹2500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
14. 14.Ishaan keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
15. 15.₹500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
16. 16.Rohan keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
17. 17.₹1500 earns ₹300 simple interest at 5% a year. For how many years was it kept?
18. 18.Rohan keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.Ishaan keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
20. 20.Riya keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
21. 21.Ishaan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
22. 22.Anaya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 3 years?
23. 23.Aarav keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 5 years?
24. 24.Meera keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
25. 25.₹3000 earns ₹480 simple interest at 8% a year. For how many years was it kept?
26. 26.Anaya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
27. 27.Arjun keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
29. 29.Riya keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 3 years?
30. 30.₹2500 earns ₹700 simple interest at 7% a year. For how many years was it kept?
31. 31.₹500 earns ₹40 simple interest at 8% a year. For how many years was it kept?
32. 32.Arjun keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 3 years?
33. 33.Diya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 5 years?
34. 34.Ishaan keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.₹5000 earns ₹400 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.₹2000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
37. 37.Anaya keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
38. 38.₹500 earns ₹75 simple interest in 5 years. What is the rate of interest per year, in percent?
39. 39.₹3000 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
40. 40.Aarav keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 1 year?

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