Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 215 · 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 ₹120 simple interest at 12% a year. For how many years was it kept?
2. 2.₹1000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
3. 3.₹500 earns ₹140 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.Arjun keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.Diya keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.₹1000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
7. 7.Aarav keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
8. 8.Rohan keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 5 years?
9. 9.Aarav keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 1 year?
10. 10.Ishaan keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
11. 11.Isha keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
12. 12.Kabir keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
13. 13.₹5000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
14. 14.Aarav keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Aarav get in 3 years?
15. 15.Dev keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 2 years?
16. 16.Arjun keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
17. 17.Meera keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 4 years?
18. 18.₹5000 earns ₹250 simple interest in 1 year. What is the rate of interest per year, in percent?
19. 19.Diya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 3 years?
20. 20.Isha keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 4 years?
21. 21.₹2500 earns ₹1250 simple interest in 5 years. What is the rate of interest per year, in percent?
22. 22.Aarav keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
23. 23.₹3000 earns ₹660 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Riya keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 5 years?
25. 25.₹1500 earns ₹660 simple interest at 11% a year. For how many years was it kept?
26. 26.₹5000 earns ₹900 simple interest in 2 years. What is the rate of interest per year, in percent?
27. 27.Riya keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Sara keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.Riya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 1 year?
30. 30.₹1500 earns ₹450 simple interest at 6% a year. For how many years was it kept?
31. 31.₹2000 earns ₹600 simple interest at 6% a year. For how many years was it kept?
32. 32.Aarav keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 1 year?
33. 33.Riya keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.₹1000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
35. 35.Rohan keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 3 years?
36. 36.Rohan keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
37. 37.₹5000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
38. 38.₹5000 earns ₹1800 simple interest at 12% a year. For how many years was it kept?
39. 39.₹4000 earns ₹400 simple interest at 10% a year. For how many years was it kept?
40. 40.Sara keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?

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