Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 108 · 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.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.Dev keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
3. 3.₹5000 earns ₹450 simple interest in 3 years. What is the rate of interest per year, in percent?
4. 4.Sara keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 1 year?
5. 5.₹500 earns ₹100 simple interest at 5% a year. For how many years was it kept?
6. 6.Aarav keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
7. 7.Sara keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.Rohan keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
9. 9.₹2500 earns ₹300 simple interest at 6% a year. For how many years was it kept?
10. 10.Meera keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.Aarav keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
12. 12.₹2500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
13. 13.Anaya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 4 years?
14. 14.₹3000 earns ₹1080 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Isha keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 2 years?
16. 16.Aarav keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 5 years?
17. 17.₹5000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
18. 18.Meera keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Aarav keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 4 years?
20. 20.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
21. 21.₹2000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
22. 22.Meera keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
23. 23.₹3000 earns ₹540 simple interest at 9% a year. For how many years was it kept?
24. 24.₹1000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
25. 25.Sara keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 1 year?
26. 26.Anaya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 1 year?
27. 27.Rohan keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Ishaan keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
29. 29.Anaya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 3 years?
30. 30.Isha keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 2 years?
31. 31.Dev keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.₹3000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
33. 33.Ishaan keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
34. 34.Riya keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Aarav keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 5 years?
36. 36.Riya keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 4 years?
37. 37.Aarav keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 1 year?
38. 38.Ishaan keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹1000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
40. 40.₹4000 earns ₹1200 simple interest at 6% a year. For how many years was it kept?

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