Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 130 · 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.₹5000 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.Kabir keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 3 years?
3. 3.Aarav keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 3 years?
4. 4.Isha keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
5. 5.Sara keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 2 years?
6. 6.Ishaan keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
7. 7.Ishaan keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
8. 8.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
9. 9.₹2000 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
10. 10.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
11. 11.₹3000 earns ₹420 simple interest at 7% a year. For how many years was it kept?
12. 12.Ishaan keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
13. 13.₹3000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
14. 14.Meera keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 4 years?
15. 15.Arjun keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 1 year?
16. 16.₹2500 earns ₹550 simple interest in 2 years. What is the rate of interest per year, in percent?
17. 17.Diya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
18. 18.₹500 earns ₹10 simple interest in 1 year. What is the rate of interest per year, in percent?
19. 19.Ishaan keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.Diya keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 5 years?
21. 21.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
22. 22.₹4000 earns ₹1760 simple interest at 11% a year. For how many years was it kept?
23. 23.Ishaan keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
24. 24.₹2000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
25. 25.₹2000 earns ₹700 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.Dev keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.₹1000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
28. 28.Meera keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 1 year?
29. 29.₹5000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
30. 30.₹4000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
31. 31.₹500 earns ₹15 simple interest in 1 year. What is the rate of interest per year, in percent?
32. 32.Sara keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
33. 33.₹3000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.₹5000 earns ₹300 simple interest at 6% a year. For how many years was it kept?
35. 35.Rohan keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
36. 36.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
37. 37.₹1000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
38. 38.₹1000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.Rohan keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 3 years?
40. 40.₹2500 earns ₹375 simple interest at 5% a year. For how many years was it kept?

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