Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 871 · 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.₹1000 earns ₹330 simple interest at 11% a year. For how many years was it kept?
2. 2.Dev keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
3. 3.Riya keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
4. 4.Riya keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?
5. 5.₹1000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
6. 6.Sara keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 2 years?
7. 7.Dev keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 1 year?
8. 8.Riya keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 1 year?
9. 9.Ishaan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
10. 10.Kabir keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 3 years?
11. 11.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
13. 13.Rohan keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Isha keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
15. 15.Riya keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
16. 16.₹3000 earns ₹840 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.₹500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
18. 18.₹2500 earns ₹600 simple interest at 6% a year. For how many years was it kept?
19. 19.₹2000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
20. 20.₹4000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
21. 21.Aarav keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
22. 22.Ishaan keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.Kabir keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 2 years?
24. 24.Meera keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.Meera keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
26. 26.₹2500 earns ₹250 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.Aarav keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 1 year?
28. 28.₹1000 earns ₹350 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.Sara keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 1 year?
30. 30.Sara keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.Aarav keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
32. 32.Isha keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
33. 33.₹500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
34. 34.Anaya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 5 years?
35. 35.Anaya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
36. 36.Ishaan keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
37. 37.₹500 earns ₹125 simple interest at 5% a year. For how many years was it kept?
38. 38.₹1000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
39. 39.Aarav keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
40. 40.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?

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