Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 761 · 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.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
2. 2.Kabir keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 1 year?
3. 3.₹1500 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
4. 4.Kabir keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 3 years?
5. 5.₹2500 earns ₹875 simple interest at 7% a year. For how many years was it kept?
6. 6.₹3000 earns ₹240 simple interest at 8% a year. For how many years was it kept?
7. 7.Kabir keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 5 years?
8. 8.Meera keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
9. 9.₹5000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
10. 10.Riya keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
11. 11.Isha keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.₹3000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
13. 13.Kabir keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
14. 14.Isha keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
15. 15.₹4000 earns ₹320 simple interest at 2% a year. For how many years was it kept?
16. 16.Arjun keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
17. 17.Kabir keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
18. 18.Kabir keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
19. 19.Kabir keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
20. 20.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
21. 21.Rohan keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
22. 22.Arjun keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 2 years?
23. 23.₹5000 earns ₹900 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Isha keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 1 year?
25. 25.Aarav keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
26. 26.Diya keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
27. 27.₹1000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
28. 28.Riya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 2 years?
29. 29.Dev keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
30. 30.₹1000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
31. 31.Meera keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 1 year?
32. 32.Sara keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.₹3000 earns ₹360 simple interest at 4% a year. For how many years was it kept?
34. 34.₹2000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
35. 35.₹1000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
36. 36.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
37. 37.₹4000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
38. 38.Kabir keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
39. 39.₹5000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
40. 40.Sara keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?

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