Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 269 · 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.₹1000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.Isha keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 4 years?
3. 3.₹2000 earns ₹400 simple interest at 5% a year. For how many years was it kept?
4. 4.Isha keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
5. 5.Ishaan keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
6. 6.₹2500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
7. 7.Arjun keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 1 year?
8. 8.₹5000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
9. 9.₹3000 earns ₹1080 simple interest at 12% a year. For how many years was it kept?
10. 10.Rohan keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 5 years?
11. 11.Aarav keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 5 years?
12. 12.Dev keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 4 years?
13. 13.₹500 earns ₹140 simple interest at 7% a year. For how many years was it kept?
14. 14.₹4000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Riya keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 4 years?
16. 16.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
17. 17.Rohan keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
18. 18.₹1500 earns ₹210 simple interest at 7% a year. For how many years was it kept?
19. 19.₹5000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
20. 20.Sara keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.₹4000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
22. 22.Dev keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 2 years?
23. 23.Arjun keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
24. 24.Riya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹3000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
26. 26.Riya keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
27. 27.Dev keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 5 years?
28. 28.₹1500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
29. 29.₹4000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
30. 30.Ishaan keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
31. 31.Dev keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 3 years?
32. 32.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.₹4000 earns ₹2000 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.₹500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
35. 35.₹4000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
36. 36.Arjun keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
37. 37.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
38. 38.₹500 earns ₹165 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
40. 40.Dev keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 3 years?

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