Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 727 · 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.₹2000 earns ₹640 simple interest at 8% a year. For how many years was it kept?
2. 2.Kabir keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
3. 3.₹4000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
4. 4.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
5. 5.₹5000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
7. 7.Sara keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
8. 8.Kabir keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
9. 9.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
10. 10.Meera keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
11. 11.Arjun keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 2 years?
12. 12.Anaya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 4 years?
13. 13.Sara keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 2 years?
14. 14.Riya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 4 years?
15. 15.₹1500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
16. 16.₹2000 earns ₹120 simple interest at 6% a year. For how many years was it kept?
17. 17.Sara keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 4 years?
18. 18.Aarav keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
19. 19.Meera keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 1 year?
20. 20.Kabir keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 2 years?
21. 21.Kabir keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 4 years?
22. 22.₹2000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
24. 24.Meera keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
25. 25.₹2000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 3 years?
27. 27.Aarav keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 5 years?
28. 28.Riya keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 3 years?
29. 29.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.Dev keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.₹2500 earns ₹525 simple interest in 3 years. What is the rate of interest per year, in percent?
32. 32.Riya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
33. 33.₹500 earns ₹160 simple interest at 8% a year. For how many years was it kept?
34. 34.Ishaan keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Aarav keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 5 years?
36. 36.Dev keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
37. 37.Riya keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
38. 38.₹2500 earns ₹175 simple interest in 1 year. What is the rate of interest per year, in percent?
39. 39.Ishaan keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
40. 40.₹500 earns ₹20 simple interest at 2% a year. For how many years was it kept?

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