Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 950 · 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.₹1000 earns ₹350 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.Riya keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 1 year?
3. 3.Dev keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 3 years?
4. 4.Kabir keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 3 years?
5. 5.₹3000 earns ₹210 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.Aarav keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 5 years?
7. 7.Anaya keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 3 years?
8. 8.₹3000 earns ₹960 simple interest at 8% a year. For how many years was it kept?
9. 9.₹1000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
10. 10.₹4000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
11. 11.₹5000 earns ₹3000 simple interest in 5 years. What is the rate of interest per year, in percent?
12. 12.Sara keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 4 years?
13. 13.Aarav keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 5 years?
14. 14.₹4000 earns ₹1440 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Arjun keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 5 years?
16. 16.Rohan keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.Dev keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 5 years?
18. 18.₹5000 earns ₹1100 simple interest at 11% a year. For how many years was it kept?
19. 19.₹1000 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
20. 20.Aarav keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
21. 21.Kabir keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
22. 22.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
23. 23.₹500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.₹1000 earns ₹50 simple interest at 5% a year. For how many years was it kept?
25. 25.₹500 earns ₹140 simple interest at 7% a year. For how many years was it kept?
26. 26.Arjun keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 2 years?
27. 27.₹2500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
28. 28.₹500 earns ₹165 simple interest at 11% a year. For how many years was it kept?
29. 29.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
30. 30.₹5000 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
31. 31.Ishaan keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
32. 32.₹1500 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
33. 33.Kabir keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
34. 34.₹4000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
35. 35.₹5000 earns ₹450 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.Isha keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
37. 37.Diya keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 2 years?
38. 38.₹5000 earns ₹2250 simple interest at 9% a year. For how many years was it kept?
39. 39.₹4000 earns ₹1320 simple interest in 3 years. What is the rate of interest per year, in percent?
40. 40.Dev keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?

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