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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 307 · 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 6% simple interest a year. What is the total amount after 4 years, in rupees?
  2. 2.Rohan keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  3. 3.₹500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
  4. 4.₹5000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
  5. 5.Meera keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  6. 6.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  7. 7.Diya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
  8. 8.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
  9. 9.Rohan keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  10. 10.Arjun keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  11. 11.₹1500 earns ₹165 simple interest in 1 year. What is the rate of interest per year, in percent?
  12. 12.Riya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  13. 13.₹500 earns ₹50 simple interest at 10% a year. For how many years was it kept?
  14. 14.Rohan keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  15. 15.Rohan keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
  16. 16.₹2000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
  17. 17.₹5000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
  18. 18.Sara keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  19. 19.Aarav keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  20. 20.Riya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 5 years?
  21. 21.Meera keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 4 years?
  22. 22.Sara keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
  23. 23.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
  24. 24.Dev keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  25. 25.Kabir keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  26. 26.Anaya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  27. 27.Meera keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
  28. 28.Aarav keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  29. 29.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
  30. 30.Aarav keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  31. 31.₹5000 earns ₹1750 simple interest at 7% a year. For how many years was it kept?
  32. 32.₹2500 earns ₹375 simple interest in 3 years. What is the rate of interest per year, in percent?
  33. 33.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
  34. 34.Dev keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 5 years?
  35. 35.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
  36. 36.Isha keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  37. 37.Isha keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 2 years?
  38. 38.Kabir keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  39. 39.Anaya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  40. 40.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 3 years?

Answer key

  1. 1860
  2. 960
  3. 5
  4. 3
  5. 5750
  6. 5
  7. 640
  8. 3
  9. 3900
  10. 1770
  11. 11
  12. 2550
  13. 1
  14. 680
  15. 3660
  16. 9
  17. 3
  18. 1060
  19. 30
  20. 100
  21. 1200
  22. 1440
  23. 1
  24. 515
  25. 150
  26. 2160
  27. 360
  28. 5000
  29. 2
  30. 80
  31. 5
  32. 5
  33. 12
  34. 750
  35. 7
  36. 3990
  37. 120
  38. 6000
  39. 100
  40. 135

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