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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 514 · 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.Anaya keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  2. 2.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 4 years?
  3. 3.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
  4. 4.₹3000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  5. 5.₹2500 earns ₹175 simple interest at 7% a year. For how many years was it kept?
  6. 6.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  7. 7.Kabir keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  8. 8.Rohan keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  9. 9.₹500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
  10. 10.₹4000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
  11. 11.Kabir keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  12. 12.Anaya keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  13. 13.₹4000 earns ₹1440 simple interest at 12% a year. For how many years was it kept?
  14. 14.Rohan keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  15. 15.Kabir keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  16. 16.Rohan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  17. 17.Arjun keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  18. 18.Kabir keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  19. 19.₹1000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
  20. 20.₹5000 earns ₹1650 simple interest in 3 years. What is the rate of interest per year, in percent?
  21. 21.Arjun keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  22. 22.Kabir keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  23. 23.Meera keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  24. 24.Arjun keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  25. 25.Aarav keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  26. 26.Isha keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  27. 27.₹1500 earns ₹900 simple interest in 5 years. What is the rate of interest per year, in percent?
  28. 28.Kabir keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  29. 29.₹5000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
  30. 30.Rohan keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
  31. 31.₹500 earns ₹10 simple interest in 1 year. What is the rate of interest per year, in percent?
  32. 32.₹5000 earns ₹1200 simple interest in 4 years. What is the rate of interest per year, in percent?
  33. 33.Sara keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 3 years?
  34. 34.Diya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 2 years?
  35. 35.₹2000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
  36. 36.₹4000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
  37. 37.₹2000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
  38. 38.₹4000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
  39. 39.Rohan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  40. 40.Kabir keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 2 years?

Answer key

  1. 225
  2. 100
  3. 1
  4. 2
  5. 1
  6. 360
  7. 675
  8. 5900
  9. 5
  10. 4
  11. 4200
  12. 4400
  13. 3
  14. 1750
  15. 600
  16. 650
  17. 200
  18. 600
  19. 5
  20. 11
  21. 2120
  22. 200
  23. 1040
  24. 5400
  25. 525
  26. 1400
  27. 12
  28. 360
  29. 2
  30. 5250
  31. 2
  32. 6
  33. 330
  34. 90
  35. 4
  36. 9
  37. 2
  38. 3
  39. 2725
  40. 720

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