Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 590 · 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.₹1500 earns ₹210 simple interest in 2 years. What is the rate of interest per year, in percent?
2. 2.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
3. 3.₹4000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
4. 4.₹5000 earns ₹150 simple interest at 3% a year. For how many years was it kept?
5. 5.₹500 earns ₹100 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.Dev keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
7. 7.Riya keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
8. 8.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.₹5000 earns ₹450 simple interest in 1 year. What is the rate of interest per year, in percent?
10. 10.₹500 earns ₹200 simple interest at 10% a year. For how many years was it kept?
11. 11.Rohan keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Dev keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.Dev keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 1 year?
15. 15.₹2500 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
16. 16.₹3000 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.Arjun keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 5 years?
18. 18.₹500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
19. 19.₹1000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
20. 20.Kabir keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 4 years?
21. 21.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
22. 22.₹1000 earns ₹180 simple interest at 6% a year. For how many years was it kept?
23. 23.Riya keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 2 years?
24. 24.₹500 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹2000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.₹2500 earns ₹500 simple interest at 4% a year. For how many years was it kept?
27. 27.Arjun keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.₹5000 earns ₹2750 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
30. 30.₹2000 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
31. 31.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
32. 32.Rohan keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.Diya keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
34. 34.₹3000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
35. 35.₹5000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
36. 36.Aarav keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 5 years?
37. 37.₹1000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
38. 38.Anaya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
39. 39.Rohan keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.₹3000 earns ₹1440 simple interest in 4 years. What is the rate of interest per year, in percent?

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