Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 424 · 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 ₹160 simple interest in 4 years. What is the rate of interest per year, in percent?
2. 2.₹2500 earns ₹700 simple interest at 7% a year. For how many years was it kept?
3. 3.Isha keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 4 years?
4. 4.₹3000 earns ₹1080 simple interest in 4 years. What is the rate of interest per year, in percent?
5. 5.Arjun keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 5 years?
6. 6.₹2000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
7. 7.₹3000 earns ₹1200 simple interest at 10% a year. For how many years was it kept?
8. 8.Isha keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
9. 9.Dev keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 3 years?
10. 10.Aarav keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
11. 11.Rohan keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
12. 12.Kabir keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.₹4000 earns ₹400 simple interest at 2% a year. For how many years was it kept?
14. 14.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
15. 15.₹2000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
16. 16.Kabir keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
17. 17.Dev keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 5 years?
18. 18.Diya keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 5 years?
19. 19.₹4000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
20. 20.₹2500 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
21. 21.Ishaan keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
22. 22.Isha keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.Kabir keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.₹500 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.Arjun keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 3 years?
26. 26.₹1000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
27. 27.₹4000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.₹5000 earns ₹750 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.₹4000 earns ₹1440 simple interest in 4 years. What is the rate of interest per year, in percent?
30. 30.Riya keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.Riya keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
32. 32.₹4000 earns ₹1320 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
34. 34.Kabir keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 4 years?
35. 35.Dev keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 3 years?
36. 36.₹2500 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
37. 37.₹500 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
38. 38.Diya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.Kabir keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 3 years?
40. 40.Meera keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 5 years?

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