Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 574 · 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.Dev keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
2. 2.₹2000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
3. 3.Isha keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 2 years?
4. 4.₹3000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
5. 5.₹2500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
6. 6.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.Aarav keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
8. 8.Meera keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
9. 9.Riya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
10. 10.Riya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 4 years?
11. 11.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.Arjun keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
13. 13.₹5000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.Arjun keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 3 years?
15. 15.Aarav keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 4 years?
16. 16.₹1000 earns ₹120 simple interest at 12% a year. For how many years was it kept?
17. 17.₹2000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
18. 18.₹1000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.Riya keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
20. 20.Sara keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
22. 22.₹2500 earns ₹300 simple interest at 3% a year. For how many years was it kept?
23. 23.Diya keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
24. 24.Isha keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹3000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
26. 26.Riya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.Dev keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.₹4000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
29. 29.₹1500 earns ₹90 simple interest at 6% a year. For how many years was it kept?
30. 30.Riya keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.Dev keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 1 year?
32. 32.Riya keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 3 years?
33. 33.₹2500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.₹4000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
35. 35.Aarav keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
36. 36.Diya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
37. 37.₹1500 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
38. 38.₹5000 earns ₹450 simple interest at 9% a year. For how many years was it kept?
39. 39.₹500 earns ₹110 simple interest at 11% a year. For how many years was it kept?
40. 40.₹4000 earns ₹1200 simple interest at 10% a year. For how many years was it kept?

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