Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 272 · 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.Ishaan keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
2. 2.Sara keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 2 years?
3. 3.₹3000 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
4. 4.Rohan keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.Isha keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 1 year?
7. 7.Riya keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 4 years?
8. 8.₹2000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
9. 9.₹2500 earns ₹900 simple interest in 3 years. What is the rate of interest per year, in percent?
10. 10.Dev keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
11. 11.₹2500 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
12. 12.₹1500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
13. 13.₹5000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
14. 14.₹500 earns ₹55 simple interest at 11% a year. For how many years was it kept?
15. 15.Kabir keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
16. 16.₹5000 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
17. 17.Aarav keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.Sara keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
19. 19.₹4000 earns ₹2200 simple interest in 5 years. What is the rate of interest per year, in percent?
20. 20.₹5000 earns ₹1500 simple interest in 3 years. What is the rate of interest per year, in percent?
21. 21.Isha keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 1 year?
22. 22.Kabir keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.Diya keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 1 year?
24. 24.₹5000 earns ₹450 simple interest at 9% a year. For how many years was it kept?
25. 25.₹1500 earns ₹270 simple interest at 6% a year. For how many years was it kept?
26. 26.₹1000 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
27. 27.₹1500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.Sara keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 5 years?
29. 29.Rohan keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.Aarav keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 5 years?
31. 31.₹1000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
32. 32.Sara keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
33. 33.Arjun keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 4 years?
34. 34.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
35. 35.Aarav keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.Aarav keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
37. 37.Dev keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
38. 38.₹4000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
39. 39.₹5000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
40. 40.₹3000 earns ₹450 simple interest at 3% a year. For how many years was it kept?

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