Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 126 · 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.Arjun keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 4 years?
2. 2.₹3000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹1000 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.Dev keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 4 years?
5. 5.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹2000 simple interest in 5 years. What is the rate of interest per year, in percent?
7. 7.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 5 years?
8. 8.Kabir keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 2 years?
9. 9.₹2500 earns ₹375 simple interest at 3% a year. For how many years was it kept?
10. 10.Diya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 2 years?
11. 11.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
12. 12.₹1000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
13. 13.Dev keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.₹2000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
15. 15.Kabir keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 5 years?
16. 16.Meera keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 4 years?
17. 17.₹500 earns ₹100 simple interest in 4 years. What is the rate of interest per year, in percent?
18. 18.Riya keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.Meera keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 4 years?
20. 20.₹1000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
21. 21.₹500 earns ₹275 simple interest in 5 years. What is the rate of interest per year, in percent?
22. 22.Sara keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.₹500 earns ₹10 simple interest in 1 year. What is the rate of interest per year, in percent?
24. 24.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
26. 26.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
27. 27.Meera keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.₹1500 earns ₹825 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.₹1500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
30. 30.₹500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
31. 31.Meera keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 5 years?
32. 32.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
33. 33.Diya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.₹1500 earns ₹270 simple interest at 9% a year. For how many years was it kept?
35. 35.Riya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
36. 36.Aarav keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
37. 37.Ishaan keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
38. 38.₹2000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
39. 39.₹5000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
40. 40.Isha keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?

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