Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 726 · 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 ₹440 simple interest in 2 years. What is the rate of interest per year, in percent?
2. 2.₹4000 earns ₹400 simple interest at 5% a year. For how many years was it kept?
3. 3.₹5000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
4. 4.Sara keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.Riya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 5 years?
6. 6.₹2500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
7. 7.Dev keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 4 years?
8. 8.₹500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
9. 9.₹1000 earns ₹80 simple interest at 8% a year. For how many years was it kept?
10. 10.₹2000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
11. 11.₹2500 earns ₹300 simple interest at 3% a year. For how many years was it kept?
12. 12.Sara keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
13. 13.Dev keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
14. 14.Sara keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
15. 15.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
16. 16.₹4000 earns ₹400 simple interest at 2% a year. For how many years was it kept?
17. 17.Arjun keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 3 years?
18. 18.Rohan keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Isha keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.Meera keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 5 years?
21. 21.₹500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
22. 22.₹4000 earns ₹240 simple interest at 2% a year. For how many years was it kept?
23. 23.Aarav keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
24. 24.₹3000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
25. 25.₹5000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
26. 26.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 4 years?
27. 27.Kabir keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 1 year?
28. 28.Arjun keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 2 years?
29. 29.Anaya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.Riya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 3 years?
31. 31.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
32. 32.₹2000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
33. 33.₹4000 earns ₹800 simple interest at 5% a year. For how many years was it kept?
34. 34.₹3000 earns ₹1650 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.Meera keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 1 year?
36. 36.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
37. 37.Rohan keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 2 years?
38. 38.₹2500 earns ₹500 simple interest at 10% a year. For how many years was it kept?
39. 39.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
40. 40.₹2000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?

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