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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 960 · 40 questions
TalentJR

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).

NameDateTime takenScore ___ / 40
  1. 1.Diya keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 2 years?
  2. 2.₹2000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  3. 3.Ishaan keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  4. 4.Rohan keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  5. 5.Rohan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
  6. 6.Anaya keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  7. 7.Sara keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  8. 8.Diya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  9. 9.₹3000 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
  10. 10.Kabir keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  11. 11.Meera keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
  12. 12.Kabir keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  13. 13.₹5000 earns ₹2000 simple interest in 4 years. What is the rate of interest per year, in percent?
  14. 14.₹1000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
  15. 15.₹2500 earns ₹875 simple interest at 7% a year. For how many years was it kept?
  16. 16.Rohan keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  17. 17.Aarav keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  18. 18.Ishaan keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  19. 19.Anaya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  20. 20.Meera keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
  21. 21.₹500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
  22. 22.Aarav keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  23. 23.₹4000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  24. 24.Aarav keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  25. 25.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  26. 26.Anaya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  27. 27.₹1500 earns ₹600 simple interest at 10% a year. For how many years was it kept?
  28. 28.₹1000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
  29. 29.₹3000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
  30. 30.₹500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
  31. 31.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
  32. 32.Ishaan keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  33. 33.₹2500 earns ₹200 simple interest at 2% a year. For how many years was it kept?
  34. 34.Riya keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  35. 35.Kabir keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  36. 36.₹2000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
  37. 37.₹1000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  38. 38.Arjun keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  39. 39.Anaya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  40. 40.₹2500 earns ₹75 simple interest at 3% a year. For how many years was it kept?

Answer key

  1. 140
  2. 2
  3. 700
  4. 3700
  5. 750
  6. 1070
  7. 1100
  8. 680
  9. 5
  10. 4360
  11. 480
  12. 90
  13. 10
  14. 4
  15. 5
  16. 6750
  17. 100
  18. 200
  19. 80
  20. 1125
  21. 6
  22. 240
  23. 1
  24. 10
  25. 5
  26. 495
  27. 4
  28. 2
  29. 5
  30. 9
  31. 1
  32. 225
  33. 4
  34. 1560
  35. 165
  36. 2
  37. 2
  38. 80
  39. 10
  40. 1

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