Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 546 · 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.₹500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
2. 2.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
3. 3.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
4. 4.₹1000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
5. 5.Diya keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 5 years?
6. 6.Dev keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 4 years?
7. 7.Sara keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
8. 8.Aarav keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
9. 9.₹500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
10. 10.Aarav keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
11. 11.Kabir keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
12. 12.Aarav keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
13. 13.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
14. 14.₹1000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.₹5000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
16. 16.Riya keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?
17. 17.₹4000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
18. 18.Meera keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 2 years?
19. 19.Ishaan keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
20. 20.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.Meera keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 1 year?
22. 22.₹4000 earns ₹1120 simple interest in 4 years. What is the rate of interest per year, in percent?
23. 23.Sara keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
24. 24.₹500 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
25. 25.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.Riya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 5 years?
27. 27.Riya keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
28. 28.Riya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
29. 29.₹1000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
30. 30.Anaya keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 5 years?
31. 31.Isha keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 4 years?
32. 32.Sara keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.Arjun keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 5 years?
34. 34.Anaya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
35. 35.₹1000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
36. 36.₹4000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
37. 37.₹5000 earns ₹1200 simple interest in 3 years. What is the rate of interest per year, in percent?
38. 38.Riya keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.₹500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
40. 40.₹5000 earns ₹1800 simple interest in 3 years. What is the rate of interest per year, in percent?

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