Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 400 · 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.₹500 earns ₹50 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.₹4000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
3. 3.₹3000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
4. 4.Dev keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 3 years?
5. 5.₹2000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
6. 6.Diya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
7. 7.Kabir keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
8. 8.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
9. 9.Kabir keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
10. 10.Meera keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 2 years?
11. 11.Kabir keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
12. 12.Isha keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
14. 14.Anaya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 5 years?
15. 15.Sara keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
16. 16.Rohan keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 2 years?
17. 17.Arjun keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 1 year?
18. 18.₹1000 earns ₹50 simple interest at 5% a year. For how many years was it kept?
19. 19.₹500 earns ₹20 simple interest at 2% a year. For how many years was it kept?
20. 20.Riya keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
21. 21.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
22. 22.Arjun keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
23. 23.₹500 earns ₹20 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.Ishaan keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
26. 26.₹1000 earns ₹70 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹500 earns ₹165 simple interest in 3 years. What is the rate of interest per year, in percent?
28. 28.Sara keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
29. 29.Sara keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
30. 30.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
31. 31.₹5000 earns ₹700 simple interest in 2 years. What is the rate of interest per year, in percent?
32. 32.Ishaan keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
33. 33.Aarav keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 3 years?
34. 34.₹3000 earns ₹180 simple interest at 2% a year. For how many years was it kept?
35. 35.Aarav keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.₹5000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
37. 37.Anaya keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.₹4000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.Isha keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
40. 40.Meera keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 4 years?

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