Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 862 · 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 ₹350 simple interest at 7% a year. For how many years was it kept?
2. 2.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
3. 3.Rohan keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
4. 4.₹500 earns ₹120 simple interest at 6% a year. For how many years was it kept?
5. 5.₹2000 earns ₹120 simple interest at 6% a year. For how many years was it kept?
6. 6.₹500 earns ₹110 simple interest in 2 years. What is the rate of interest per year, in percent?
7. 7.₹1000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
8. 8.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
9. 9.Sara keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
10. 10.₹1000 earns ₹450 simple interest at 9% a year. For how many years was it kept?
11. 11.₹1500 earns ₹180 simple interest at 6% a year. For how many years was it kept?
12. 12.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.Dev keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 2 years?
14. 14.Sara keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
15. 15.Ishaan keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
16. 16.Sara keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
17. 17.₹2000 earns ₹140 simple interest in 1 year. What is the rate of interest per year, in percent?
18. 18.Sara keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 4 years?
19. 19.₹5000 earns ₹1750 simple interest in 5 years. What is the rate of interest per year, in percent?
20. 20.₹1500 earns ₹525 simple interest at 7% a year. For how many years was it kept?
21. 21.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
22. 22.₹5000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹3000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
24. 24.₹2000 earns ₹540 simple interest at 9% a year. For how many years was it kept?
25. 25.Riya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.Aarav keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 1 year?
27. 27.₹2500 earns ₹875 simple interest at 7% a year. For how many years was it kept?
28. 28.₹2000 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.Rohan keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 2 years?
30. 30.Meera keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
31. 31.₹1500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
32. 32.Anaya keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 4 years?
33. 33.₹1000 earns ₹70 simple interest at 7% a year. For how many years was it kept?
34. 34.Meera keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.Sara keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
36. 36.₹4000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
37. 37.Rohan keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
38. 38.₹5000 earns ₹1400 simple interest in 4 years. What is the rate of interest per year, in percent?
39. 39.Arjun keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 1 year?
40. 40.Anaya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?

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