Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 85 · 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.₹3000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.₹2000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
3. 3.₹500 earns ₹15 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.₹2000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
5. 5.Kabir keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 2 years?
6. 6.Meera keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
7. 7.Rohan keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
8. 8.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
9. 9.Arjun keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
10. 10.₹2000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
11. 11.Isha keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.Aarav keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 2 years?
13. 13.₹5000 earns ₹1200 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.Dev keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
15. 15.Isha keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
16. 16.Arjun keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 1 year?
17. 17.Dev keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.Riya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
19. 19.Arjun keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 5 years?
20. 20.Ishaan keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
21. 21.₹3000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
22. 22.₹500 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.Ishaan keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
24. 24.₹3000 earns ₹450 simple interest at 5% a year. For how many years was it kept?
25. 25.₹2000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
26. 26.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
27. 27.₹1500 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.Isha keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
29. 29.Anaya keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.₹4000 earns ₹1000 simple interest at 5% a year. For how many years was it kept?
31. 31.₹500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
32. 32.₹1500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
33. 33.₹500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.Riya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
35. 35.₹2500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
36. 36.₹1000 earns ₹120 simple interest at 6% a year. For how many years was it kept?
37. 37.Sara keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 5 years?
38. 38.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
39. 39.Dev keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 3 years?
40. 40.Ishaan keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 3 years?

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