Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 82 · 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 1 year. What is the rate of interest per year, in percent?
2. 2.₹5000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
3. 3.Dev keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
4. 4.Aarav keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
5. 5.₹1500 earns ₹270 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹720 simple interest at 9% a year. For how many years was it kept?
7. 7.Meera keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 5 years?
8. 8.Arjun keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 5 years?
9. 9.Anaya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
10. 10.₹500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
11. 11.₹2000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
12. 12.Diya keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Anaya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Anaya keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
15. 15.Anaya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
16. 16.Riya keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.₹1500 earns ₹825 simple interest in 5 years. What is the rate of interest per year, in percent?
18. 18.Kabir keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Sara keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
20. 20.₹3000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
21. 21.₹2500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
22. 22.Anaya keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 5 years?
23. 23.₹2000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
24. 24.₹3000 earns ₹1800 simple interest at 12% a year. For how many years was it kept?
25. 25.₹2000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
26. 26.Isha keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 5 years?
27. 27.Rohan keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Rohan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 2 years?
29. 29.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
30. 30.Arjun keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 4 years?
31. 31.Meera keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 3 years?
32. 32.Kabir keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 4 years?
33. 33.Meera keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.Ishaan keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
36. 36.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
37. 37.₹1500 earns ₹495 simple interest at 11% a year. For how many years was it kept?
38. 38.Ishaan keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
39. 39.₹2000 earns ₹660 simple interest in 3 years. What is the rate of interest per year, in percent?
40. 40.Isha keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 1 year?

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