Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 830 · 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.₹5000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
2. 2.Meera keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
3. 3.Rohan keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
4. 4.₹1000 earns ₹140 simple interest in 2 years. What is the rate of interest per year, in percent?
5. 5.₹2000 earns ₹900 simple interest in 5 years. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹320 simple interest in 1 year. What is the rate of interest per year, in percent?
7. 7.₹1500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
8. 8.Isha keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
9. 9.₹3000 earns ₹420 simple interest at 7% a year. For how many years was it kept?
10. 10.Sara keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
11. 11.₹1000 earns ₹140 simple interest at 7% a year. For how many years was it kept?
12. 12.Ishaan keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Riya keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
14. 14.₹4000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
15. 15.₹5000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
16. 16.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.Anaya keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 2 years?
18. 18.Sara keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.Anaya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
20. 20.₹2500 earns ₹500 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.Dev keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 5 years?
22. 22.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.Dev keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 3 years?
24. 24.₹1000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
25. 25.Rohan keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
26. 26.Rohan keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.₹4000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
28. 28.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
29. 29.Sara keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
30. 30.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
31. 31.Dev keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 1 year?
32. 32.Meera keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
33. 33.Aarav keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.Sara keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Arjun keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.Aarav keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 3 years?
37. 37.Arjun keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 2 years?
38. 38.₹1000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.₹2000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
40. 40.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?

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