Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 198 · 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.Rohan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 3 years?
2. 2.Isha keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 4 years?
3. 3.Riya keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 1 year?
4. 4.₹2500 earns ₹400 simple interest in 4 years. What is the rate of interest per year, in percent?
5. 5.₹2000 earns ₹140 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.Dev keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
7. 7.₹500 earns ₹160 simple interest in 4 years. What is the rate of interest per year, in percent?
8. 8.₹5000 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
9. 9.₹5000 earns ₹2500 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.Kabir keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
11. 11.Dev keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.Sara keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Anaya keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
14. 14.₹3000 earns ₹1080 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.₹5000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
16. 16.Meera keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
17. 17.₹3000 earns ₹210 simple interest in 1 year. What is the rate of interest per year, in percent?
18. 18.Aarav keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 1 year?
19. 19.Aarav keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 3 years?
20. 20.Ishaan keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
21. 21.₹4000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
22. 22.Kabir keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
23. 23.Ishaan keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
24. 24.₹4000 earns ₹800 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
26. 26.Kabir keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 4 years?
27. 27.Aarav keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
28. 28.Isha keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 2 years?
29. 29.₹1500 earns ₹375 simple interest in 5 years. What is the rate of interest per year, in percent?
30. 30.₹1000 earns ₹40 simple interest at 4% a year. For how many years was it kept?
31. 31.Ishaan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
32. 32.Dev keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.Ishaan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
34. 34.₹500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.Aarav keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 4 years?
36. 36.Aarav keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 4 years?
37. 37.Meera keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 5 years?
38. 38.₹2500 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
39. 39.Anaya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
40. 40.Diya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?

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