Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 868 · 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.₹2500 earns ₹1100 simple interest in 4 years. What is the rate of interest per year, in percent?
2. 2.Isha keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
3. 3.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
4. 4.Sara keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.₹500 earns ₹60 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.Rohan keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
7. 7.Kabir keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 1 year?
8. 8.₹500 earns ₹10 simple interest in 1 year. What is the rate of interest per year, in percent?
9. 9.₹3000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
10. 10.Sara keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 3 years?
11. 11.Kabir keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
12. 12.₹2500 earns ₹200 simple interest at 2% a year. For how many years was it kept?
13. 13.₹4000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
14. 14.Riya keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 4 years?
15. 15.₹5000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
16. 16.Rohan keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 2 years?
17. 17.Sara keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
18. 18.₹1000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
19. 19.Meera keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 4 years?
20. 20.₹1000 earns ₹70 simple interest at 7% a year. For how many years was it kept?
21. 21.₹500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
22. 22.₹2000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
23. 23.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
24. 24.₹3000 earns ₹420 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.₹4000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.Isha keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 4 years?
27. 27.₹1000 earns ₹40 simple interest at 4% a year. For how many years was it kept?
28. 28.Dev keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 5 years?
29. 29.₹3000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
30. 30.₹2000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
31. 31.Arjun keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
32. 32.Rohan keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 4 years?
33. 33.₹5000 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
34. 34.Diya keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
35. 35.₹2500 earns ₹500 simple interest at 5% a year. For how many years was it kept?
36. 36.Riya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
37. 37.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
38. 38.Kabir keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 5 years?
39. 39.Riya keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 1 year?
40. 40.₹5000 earns ₹400 simple interest at 2% a year. For how many years was it kept?

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