Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 308 · 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.Aarav keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
2. 2.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
3. 3.Arjun keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
4. 4.Diya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 5 years?
5. 5.Arjun keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 2 years?
6. 6.Rohan keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
7. 7.Ishaan keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
8. 8.₹4000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
9. 9.₹2000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
10. 10.₹5000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
11. 11.₹1500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
12. 12.₹1000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
13. 13.Arjun keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
14. 14.₹5000 earns ₹800 simple interest in 2 years. What is the rate of interest per year, in percent?
15. 15.Isha keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
16. 16.Rohan keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
17. 17.₹500 earns ₹250 simple interest at 10% a year. For how many years was it kept?
18. 18.₹500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
19. 19.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.Sara keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
21. 21.Riya keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
23. 23.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
24. 24.Anaya keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
25. 25.₹1000 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.₹2500 earns ₹500 simple interest in 2 years. What is the rate of interest per year, in percent?
27. 27.₹2000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
28. 28.₹4000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
29. 29.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.Isha keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 3 years?
31. 31.Arjun keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
32. 32.Sara keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 5 years?
33. 33.₹1000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.Sara keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
35. 35.Ishaan keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
36. 36.₹3000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
37. 37.₹4000 earns ₹360 simple interest in 1 year. What is the rate of interest per year, in percent?
38. 38.Anaya keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹1000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
40. 40.Sara keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 3 years?

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