Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 164 · 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 ₹70 simple interest at 7% a year. For how many years was it kept?
2. 2.Anaya keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 3 years?
3. 3.Kabir keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
4. 4.₹500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
5. 5.₹4000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.₹1500 earns ₹600 simple interest at 10% a year. For how many years was it kept?
7. 7.Arjun keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
8. 8.Arjun keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 4 years?
9. 9.Anaya keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 1 year?
10. 10.Meera keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
11. 11.Sara keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 4 years?
12. 12.₹1000 earns ₹100 simple interest at 10% a year. For how many years was it kept?
13. 13.Arjun keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 4 years?
14. 14.Rohan keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 5 years?
15. 15.Kabir keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
16. 16.Kabir keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
17. 17.₹2000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
18. 18.₹500 earns ₹100 simple interest in 4 years. What is the rate of interest per year, in percent?
19. 19.Isha keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.₹1500 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
21. 21.₹2000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
22. 22.Diya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
23. 23.₹4000 earns ₹1760 simple interest in 4 years. What is the rate of interest per year, in percent?
24. 24.Arjun keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
25. 25.Kabir keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
26. 26.Kabir keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 2 years?
27. 27.₹4000 earns ₹1200 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.Rohan keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
29. 29.Meera keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 2 years?
30. 30.₹1500 earns ₹165 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.Diya keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
32. 32.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
33. 33.Meera keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 2 years?
34. 34.Ishaan keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
35. 35.₹5000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
36. 36.₹1000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
37. 37.₹1000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
38. 38.₹2000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.Dev keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 4 years?
40. 40.₹1000 earns ₹300 simple interest at 10% a year. For how many years was it kept?

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