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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 651 · 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.Kabir keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  2. 2.Anaya keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  3. 3.₹4000 earns ₹2400 simple interest in 5 years. What is the rate of interest per year, in percent?
  4. 4.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  5. 5.Arjun keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  6. 6.Isha keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
  7. 7.Aarav keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
  8. 8.Dev keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  9. 9.₹1500 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
  10. 10.Kabir keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  11. 11.₹500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
  12. 12.Anaya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  13. 13.Aarav keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  14. 14.₹2000 earns ₹140 simple interest at 7% a year. For how many years was it kept?
  15. 15.Kabir keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  16. 16.₹2000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  17. 17.₹4000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
  18. 18.Sara keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 1 year?
  19. 19.₹5000 earns ₹750 simple interest at 3% a year. For how many years was it kept?
  20. 20.Riya keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
  21. 21.Diya keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
  22. 22.₹4000 earns ₹1320 simple interest in 3 years. What is the rate of interest per year, in percent?
  23. 23.Riya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 5 years?
  24. 24.Anaya keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
  25. 25.Isha keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Diya keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  27. 27.Diya keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 1 year?
  28. 28.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
  29. 29.₹1000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
  30. 30.₹1000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
  31. 31.₹4000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
  32. 32.₹4000 earns ₹1200 simple interest at 10% a year. For how many years was it kept?
  33. 33.Kabir keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  34. 34.Meera keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  35. 35.Diya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 5 years?
  36. 36.Diya keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
  37. 37.₹500 earns ₹40 simple interest in 4 years. What is the rate of interest per year, in percent?
  38. 38.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  39. 39.Ishaan keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  40. 40.₹3000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?

Answer key

  1. 550
  2. 220
  3. 12
  4. 240
  5. 480
  6. 2250
  7. 610
  8. 2300
  9. 10
  10. 1650
  11. 6
  12. 250
  13. 515
  14. 1
  15. 1740
  16. 6
  17. 2
  18. 450
  19. 5
  20. 3360
  21. 1080
  22. 11
  23. 225
  24. 2900
  25. 5800
  26. 4400
  27. 25
  28. 1
  29. 10
  30. 8
  31. 1
  32. 3
  33. 5750
  34. 1725
  35. 400
  36. 680
  37. 2
  38. 1160
  39. 660
  40. 4

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