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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 796 · 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.Meera keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 5 years?
  2. 2.₹500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
  3. 3.Anaya keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
  4. 4.₹500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
  5. 5.Meera keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 1 year?
  6. 6.Kabir keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  7. 7.Sara keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 4 years?
  8. 8.Kabir keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  9. 9.₹5000 earns ₹450 simple interest at 3% a year. For how many years was it kept?
  10. 10.₹2500 earns ₹175 simple interest in 1 year. What is the rate of interest per year, in percent?
  11. 11.Dev keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 3 years?
  12. 12.Dev keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  13. 13.₹4000 earns ₹600 simple interest at 5% a year. For how many years was it kept?
  14. 14.₹1000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
  15. 15.₹1500 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
  16. 16.Diya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
  17. 17.₹2500 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
  18. 18.₹5000 earns ₹550 simple interest at 11% a year. For how many years was it kept?
  19. 19.₹2500 earns ₹1250 simple interest at 10% a year. For how many years was it kept?
  20. 20.Rohan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  21. 21.₹1500 earns ₹360 simple interest at 6% a year. For how many years was it kept?
  22. 22.Anaya keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
  23. 23.Kabir keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  24. 24.Sara keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 5 years?
  25. 25.Arjun keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Meera keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 1 year?
  27. 27.₹500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
  28. 28.Isha keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 2 years?
  29. 29.₹3000 earns ₹900 simple interest at 6% a year. For how many years was it kept?
  30. 30.₹1000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  31. 31.₹4000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
  32. 32.Kabir keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
  33. 33.Arjun keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  34. 34.Diya keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 1 year?
  35. 35.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
  36. 36.₹1500 earns ₹315 simple interest in 3 years. What is the rate of interest per year, in percent?
  37. 37.₹2000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
  38. 38.Kabir keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  39. 39.Isha keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
  40. 40.Diya keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?

Answer key

  1. 100
  2. 5
  3. 530
  4. 9
  5. 360
  6. 300
  7. 800
  8. 5600
  9. 3
  10. 7
  11. 1050
  12. 590
  13. 3
  14. 4
  15. 12
  16. 1120
  17. 6
  18. 1
  19. 5
  20. 80
  21. 4
  22. 1270
  23. 180
  24. 500
  25. 7750
  26. 120
  27. 3
  28. 1200
  29. 5
  30. 4
  31. 2
  32. 6800
  33. 3600
  34. 30
  35. 2
  36. 7
  37. 4
  38. 4360
  39. 90
  40. 2600

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