Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 170 · 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.Sara keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 1 year?
2. 2.Rohan keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
3. 3.Aarav keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 2 years?
4. 4.Riya keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
5. 5.Isha keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 3 years?
6. 6.₹4000 earns ₹720 simple interest in 3 years. What is the rate of interest per year, in percent?
7. 7.Isha keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 2 years?
8. 8.Isha keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 5 years?
9. 9.₹2500 earns ₹500 simple interest at 4% a year. For how many years was it kept?
10. 10.Kabir keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
11. 11.₹2500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.Anaya keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Anaya get in 3 years?
13. 13.Anaya keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
14. 14.₹1000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
15. 15.₹4000 earns ₹480 simple interest at 3% a year. For how many years was it kept?
16. 16.₹1500 earns ₹450 simple interest at 10% a year. For how many years was it kept?
17. 17.Dev keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
18. 18.₹2000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
19. 19.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
20. 20.₹5000 earns ₹300 simple interest at 2% a year. For how many years was it kept?
21. 21.₹4000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
22. 22.Isha keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.Riya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 2 years?
24. 24.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
25. 25.₹2000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
26. 26.Kabir keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 3 years?
27. 27.₹1500 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
28. 28.Dev keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 3 years?
29. 29.Kabir keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
30. 30.₹1500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
31. 31.₹2500 earns ₹175 simple interest in 1 year. What is the rate of interest per year, in percent?
32. 32.Rohan keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 4 years?
33. 33.Kabir keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
34. 34.₹1500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
35. 35.Isha keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 2 years?
36. 36.Aarav keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 1 year?
37. 37.₹4000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
38. 38.₹3000 earns ₹900 simple interest at 10% a year. For how many years was it kept?
39. 39.₹500 earns ₹100 simple interest at 10% a year. For how many years was it kept?
40. 40.Riya keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?

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