Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 561 · 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.₹2500 earns ₹1100 simple interest in 4 years. What is the rate of interest per year, in percent?
2. 2.₹2500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
3. 3.₹1000 earns ₹300 simple interest at 6% a year. For how many years was it kept?
4. 4.Kabir keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
5. 5.₹1000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
7. 7.₹500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
8. 8.Sara keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
9. 9.Arjun keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 5 years?
10. 10.Kabir keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
11. 11.Dev keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.₹2000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
13. 13.Aarav keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 5 years?
14. 14.₹1000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
15. 15.₹500 earns ₹140 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.Rohan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
17. 17.Ishaan keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
18. 18.Rohan keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 2 years?
19. 19.₹5000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
20. 20.Diya keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.Aarav keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
22. 22.₹3000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹4000 earns ₹1400 simple interest in 5 years. What is the rate of interest per year, in percent?
24. 24.₹1500 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.Meera keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
26. 26.Arjun keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
27. 27.₹4000 earns ₹480 simple interest at 3% a year. For how many years was it kept?
28. 28.Riya keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.Kabir keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.Arjun keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.Ishaan keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
32. 32.Arjun keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 2 years?
33. 33.Dev keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.Riya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 4 years?
35. 35.Arjun keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
36. 36.Riya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 4 years?
37. 37.Meera keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 4 years?
38. 38.Rohan keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 2 years?
39. 39.Riya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
40. 40.Riya keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?

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