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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 266 · 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 ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  2. 2.Dev keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 3 years?
  3. 3.Sara keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
  4. 4.₹1000 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
  5. 5.Kabir keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  6. 6.Diya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
  7. 7.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
  8. 8.Diya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  9. 9.Arjun keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  10. 10.Meera keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
  11. 11.₹5000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
  12. 12.Ishaan keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  13. 13.₹1000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
  14. 14.Sara keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 4 years?
  15. 15.Meera keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 5 years?
  16. 16.Sara keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?
  17. 17.₹2000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
  18. 18.Sara keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  19. 19.Anaya keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  20. 20.₹500 earns ₹90 simple interest at 9% a year. For how many years was it kept?
  21. 21.₹2500 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
  22. 22.Anaya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  23. 23.₹1500 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  24. 24.₹2000 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
  25. 25.₹2000 earns ₹660 simple interest at 11% a year. For how many years was it kept?
  26. 26.₹3000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
  27. 27.₹1500 earns ₹675 simple interest in 5 years. What is the rate of interest per year, in percent?
  28. 28.Arjun keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  29. 29.₹1500 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
  30. 30.Isha keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 5 years?
  31. 31.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
  32. 32.Anaya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  33. 33.Sara keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
  34. 34.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
  35. 35.Riya keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  36. 36.Isha keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  37. 37.₹1500 earns ₹525 simple interest in 5 years. What is the rate of interest per year, in percent?
  38. 38.₹1000 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
  39. 39.₹5000 earns ₹1500 simple interest at 10% a year. For how many years was it kept?
  40. 40.Aarav keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?

Answer key

  1. 1800
  2. 600
  3. 4880
  4. 5
  5. 2700
  6. 40
  7. 2
  8. 3480
  9. 5100
  10. 120
  11. 1
  12. 300
  13. 4
  14. 300
  15. 200
  16. 450
  17. 3
  18. 3000
  19. 500
  20. 2
  21. 12
  22. 240
  23. 8
  24. 3
  25. 3
  26. 5
  27. 9
  28. 400
  29. 6
  30. 1800
  31. 1
  32. 270
  33. 700
  34. 4
  35. 2300
  36. 6250
  37. 7
  38. 3
  39. 3
  40. 1860

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