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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 274 · 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 ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  2. 2.Ishaan keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  3. 3.₹2000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
  4. 4.₹2000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
  5. 5.Meera keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
  6. 6.₹4000 earns ₹800 simple interest in 2 years. What is the rate of interest per year, in percent?
  7. 7.₹2000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
  8. 8.₹500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  9. 9.Diya keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Diya get in 5 years?
  10. 10.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
  11. 11.₹2500 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
  12. 12.₹2500 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
  13. 13.Meera keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 2 years?
  14. 14.₹1500 earns ₹315 simple interest at 7% a year. For how many years was it kept?
  15. 15.Ishaan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  16. 16.₹4000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
  17. 17.Arjun keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  18. 18.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
  19. 19.Rohan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  20. 20.Meera keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
  21. 21.Meera keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  22. 22.Arjun keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 5 years?
  23. 23.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  24. 24.Aarav keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  25. 25.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
  26. 26.₹2000 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
  27. 27.Riya keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 1 year?
  28. 28.Rohan keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  29. 29.₹5000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
  30. 30.Dev keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 1 year?
  31. 31.₹5000 earns ₹1000 simple interest in 2 years. What is the rate of interest per year, in percent?
  32. 32.₹500 earns ₹110 simple interest at 11% a year. For how many years was it kept?
  33. 33.Anaya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.Anaya keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  35. 35.Arjun keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 3 years?
  36. 36.₹2000 earns ₹1100 simple interest at 11% a year. For how many years was it kept?
  37. 37.₹4000 earns ₹360 simple interest at 3% a year. For how many years was it kept?
  38. 38.₹3000 earns ₹330 simple interest at 11% a year. For how many years was it kept?
  39. 39.Kabir keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  40. 40.₹2000 earns ₹660 simple interest at 11% a year. For how many years was it kept?

Answer key

  1. 5400
  2. 550
  3. 2
  4. 9
  5. 1125
  6. 10
  7. 4
  8. 10
  9. 825
  10. 3
  11. 4
  12. 6
  13. 100
  14. 3
  15. 180
  16. 2
  17. 360
  18. 1
  19. 70
  20. 6200
  21. 5320
  22. 150
  23. 1
  24. 750
  25. 4
  26. 3
  27. 150
  28. 2160
  29. 1
  30. 60
  31. 10
  32. 2
  33. 3360
  34. 330
  35. 90
  36. 5
  37. 3
  38. 1
  39. 2250
  40. 3

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