Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 828 · 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 ₹660 simple interest at 11% a year. For how many years was it kept?
2. 2.Arjun keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 4 years?
3. 3.₹2500 earns ₹875 simple interest in 5 years. What is the rate of interest per year, in percent?
4. 4.Riya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.₹500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
6. 6.Dev keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 4 years?
7. 7.Meera keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
8. 8.Dev keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 1 year?
9. 9.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
10. 10.₹3000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
11. 11.₹2500 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
12. 12.Sara keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
13. 13.Arjun keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
14. 14.Kabir keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.Riya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
16. 16.Kabir keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
17. 17.Riya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 4 years?
18. 18.₹1500 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
19. 19.₹5000 earns ₹150 simple interest at 3% a year. For how many years was it kept?
20. 20.Dev keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 3 years?
21. 21.Aarav keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 2 years?
22. 22.Aarav keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
23. 23.Dev keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 1 year?
24. 24.₹5000 earns ₹1250 simple interest at 5% a year. For how many years was it kept?
25. 25.Dev keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 4 years?
26. 26.Meera keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.₹1000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.Meera keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
29. 29.Ishaan keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
30. 30.Diya keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 1 year?
31. 31.₹4000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
32. 32.Ishaan keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
33. 33.Anaya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
34. 34.Meera keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Kabir keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
36. 36.₹4000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
37. 37.Ishaan keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
38. 38.Riya keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
40. 40.₹500 earns ₹120 simple interest at 6% a year. For how many years was it kept?

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