Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 77 · 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.Dev keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
2. 2.₹500 earns ₹15 simple interest in 1 year. What is the rate of interest per year, in percent?
3. 3.Isha keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 2 years?
4. 4.Diya keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
5. 5.₹1000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
6. 6.Isha keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 3 years?
7. 7.Sara keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
8. 8.₹3000 earns ₹1080 simple interest at 12% a year. For how many years was it kept?
9. 9.₹1500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
10. 10.₹500 earns ₹40 simple interest at 8% a year. For how many years was it kept?
11. 11.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
12. 12.Anaya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 4 years?
13. 13.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
15. 15.Riya keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
16. 16.Aarav keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
17. 17.₹4000 earns ₹480 simple interest at 3% a year. For how many years was it kept?
18. 18.Arjun keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 2 years?
19. 19.Sara keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 2 years?
20. 20.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
21. 21.Diya keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 3 years?
22. 22.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
23. 23.Riya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 2 years?
24. 24.₹500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.Aarav keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
26. 26.Arjun keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.Meera keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 4 years?
28. 28.Riya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
29. 29.Kabir keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
30. 30.₹4000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
31. 31.₹2500 earns ₹450 simple interest at 9% 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 5 years?
33. 33.Rohan keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
34. 34.₹2000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
35. 35.Sara keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 4 years?
36. 36.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
37. 37.₹2500 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
38. 38.Isha keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
39. 39.₹1500 earns ₹135 simple interest in 1 year. What is the rate of interest per year, in percent?
40. 40.Ishaan keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?

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