Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 75 · 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.₹1500 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
2. 2.Rohan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 3 years?
3. 3.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
4. 4.₹1500 earns ₹165 simple interest in 1 year. What is the rate of interest per year, in percent?
5. 5.Dev keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.Dev keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 1 year?
7. 7.Rohan keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 4 years?
8. 8.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
9. 9.₹4000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
10. 10.Sara keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 2 years?
11. 11.Meera keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
12. 12.Isha keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
13. 13.Aarav keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 3 years?
14. 14.Diya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
15. 15.Isha keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
16. 16.₹1000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
17. 17.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
18. 18.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
19. 19.₹500 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.Meera keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
21. 21.Riya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 5 years?
22. 22.Riya keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.₹500 earns ₹250 simple interest at 10% a year. For how many years was it kept?
24. 24.Kabir keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 2 years?
25. 25.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 2 years?
26. 26.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 3 years?
27. 27.Ishaan keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.₹500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
29. 29.Isha keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 4 years?
30. 30.Ishaan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
31. 31.Isha keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 2 years?
32. 32.₹1000 earns ₹150 simple interest at 3% a year. For how many years was it kept?
33. 33.Riya keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 5 years?
34. 34.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
35. 35.₹1000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
36. 36.Meera keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
37. 37.Meera keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
38. 38.₹3000 earns ₹180 simple interest at 6% a year. For how many years was it kept?
39. 39.₹4000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
40. 40.Arjun keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 4 years?

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