Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 189 · 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.Diya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 2 years?
2. 2.₹2000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
3. 3.Kabir keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 5 years?
4. 4.₹3000 earns ₹540 simple interest at 6% a year. For how many years was it kept?
5. 5.Kabir keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
6. 6.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 5 years?
7. 7.Riya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
8. 8.₹500 earns ₹70 simple interest in 2 years. What is the rate of interest per year, in percent?
9. 9.₹500 earns ₹125 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.Ishaan keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
11. 11.Meera keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 5 years?
12. 12.Kabir keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
13. 13.Dev keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 2 years?
14. 14.Kabir keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
15. 15.Meera keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 5 years?
16. 16.₹1000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
17. 17.Riya keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 3 years?
18. 18.₹1500 earns ₹360 simple interest at 12% a year. For how many years was it kept?
19. 19.₹4000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
20. 20.Sara keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 3 years?
21. 21.Arjun keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.₹2000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
23. 23.₹500 earns ₹20 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.₹5000 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.₹2500 earns ₹250 simple interest at 5% a year. For how many years was it kept?
26. 26.₹5000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
27. 27.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
28. 28.Sara keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 4 years?
29. 29.Riya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 2 years?
30. 30.₹500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
31. 31.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
32. 32.Riya keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
33. 33.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
34. 34.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.₹1000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
36. 36.Diya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.Dev keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 2 years?
38. 38.₹500 earns ₹180 simple interest at 9% a year. For how many years was it kept?
39. 39.₹2000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
40. 40.₹4000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?

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