Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 462 · 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.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
2. 2.₹2000 earns ₹140 simple interest in 1 year. What is the rate of interest per year, in percent?
3. 3.₹1000 earns ₹220 simple interest at 11% a year. For how many years was it kept?
4. 4.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
5. 5.Riya keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 4 years?
6. 6.Rohan keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 2 years?
7. 7.₹4000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
8. 8.₹4000 earns ₹640 simple interest at 8% a year. For how many years was it kept?
9. 9.Arjun keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
10. 10.₹2500 earns ₹1000 simple interest at 8% a year. For how many years was it kept?
11. 11.Sara keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.₹4000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
13. 13.Meera keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 2 years?
14. 14.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
15. 15.₹2000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.Kabir keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
17. 17.Kabir keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 3 years?
18. 18.₹2000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
19. 19.₹500 earns ₹160 simple interest at 8% a year. For how many years was it kept?
20. 20.₹2500 earns ₹500 simple interest at 5% a year. For how many years was it kept?
21. 21.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
22. 22.₹2000 earns ₹360 simple interest at 6% a year. For how many years was it kept?
23. 23.Arjun keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
24. 24.Meera keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 3 years?
25. 25.Meera keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
26. 26.Anaya keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
27. 27.Arjun keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Isha keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 5 years?
29. 29.Riya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.Aarav keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
31. 31.₹5000 earns ₹550 simple interest in 1 year. What is the rate of interest per year, in percent?
32. 32.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
33. 33.Riya keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.Rohan keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
35. 35.₹500 earns ₹10 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.₹4000 earns ₹320 simple interest at 2% a year. For how many years was it kept?
37. 37.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
38. 38.Rohan keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 3 years?
39. 39.Kabir keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.Dev keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?

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