Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 569 · 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.Sara keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
2. 2.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?
3. 3.₹3000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
4. 4.₹2500 earns ₹800 simple interest at 8% a year. For how many years was it kept?
5. 5.₹3000 earns ₹90 simple interest at 3% a year. For how many years was it kept?
6. 6.₹500 earns ₹165 simple interest in 3 years. What is the rate of interest per year, in percent?
7. 7.Kabir keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
8. 8.₹4000 earns ₹1920 simple interest at 12% a year. For how many years was it kept?
9. 9.₹3000 earns ₹1350 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.₹3000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
11. 11.Meera keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
12. 12.Dev keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Meera keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.₹2000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 4 years?
16. 16.₹2000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
17. 17.Sara keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
18. 18.Sara keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 1 year?
19. 19.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
20. 20.₹1000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
21. 21.₹3000 earns ₹900 simple interest at 10% a year. For how many years was it kept?
22. 22.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
23. 23.₹500 earns ₹70 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Rohan keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 5 years?
25. 25.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
26. 26.₹5000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
27. 27.Aarav keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 5 years?
28. 28.Rohan keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
30. 30.Dev keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.₹1500 earns ₹420 simple interest at 7% a year. For how many years was it kept?
32. 32.Riya keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
33. 33.Isha keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 5 years?
34. 34.Diya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
35. 35.Isha keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 2 years?
36. 36.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?
37. 37.Rohan keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 1 year?
38. 38.₹2500 earns ₹500 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.Anaya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 2 years?
40. 40.Riya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?

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