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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 882 · 40 questions
TalentJR

How to work it out (One at a time): Do the first change: find the percent of the starting value and add it or take it away. Do the second change on the NEW value, not the starting one. For the total percent, start with ₹100: two rises of a% and b% make a + b + a × b ÷ 100 percent in all.

NameDateTime takenScore ___ / 40
  1. 1.A price comes down by 30% and then goes up by 10%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  2. 2.A price of ₹100 goes up by 20%, and then the new price goes up by 40%. What is the final price, in rupees?
  3. 3.A price of ₹500 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  4. 4.A price goes up by 50%, and then the new price goes up by 20%. What is the total percentage increase?
  5. 5.A price of ₹400 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  6. 6.A price goes up by 20% and then comes down by 10%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same
  7. 7.A price of ₹500 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  8. 8.A price of ₹500 comes down by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  9. 9.A price comes down by 40% and then goes up by 10%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  10. 10.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  11. 11.A price goes up by 50%, and then the new price goes up by 40%. What is the total percentage increase?
  12. 12.A price goes up by 30% and then comes down by 20%. Is the final price more than, less than or the same as the starting price? (a) less (b) more (c) the same
  13. 13.A price goes up by 40%, and then the new price goes up by 30%. What is the total percentage increase?
  14. 14.A price of ₹100 goes up by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  15. 15.A price goes up by 10%, and then the new price goes up by 10%. What is the total percentage increase?
  16. 16.A price of ₹300 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  17. 17.A price of ₹300 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  18. 18.A price of ₹400 comes down by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  19. 19.A price goes up by 30%, and then the new price goes up by 10%. What is the total percentage increase?
  20. 20.A price of ₹100 comes down by 10%, and then the new price comes down by 50%. What is the final price, in rupees?
  21. 21.A price goes up by 20% and then comes down by 30%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  22. 22.A price of ₹400 goes up by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  23. 23.A price goes up by 40%, and then the new price goes up by 50%. What is the total percentage increase?
  24. 24.A price of ₹100 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  25. 25.A price of ₹400 goes up by 10%, and then the new price goes up by 30%. What is the final price, in rupees?
  26. 26.A price of ₹500 goes up by 30%, and then the new price comes down by 30%. What is the final price, in rupees?
  27. 27.A price of ₹100 comes down by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  28. 28.A price of ₹400 comes down by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  29. 29.A price of ₹500 goes up by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  30. 30.A price of ₹200 comes down by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  31. 31.A price of ₹200 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  32. 32.A price of ₹500 comes down by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  33. 33.A price comes down by 30% and then goes up by 40%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  34. 34.A price of ₹400 goes up by 40%, and then the new price comes down by 20%. What is the final price, in rupees?
  35. 35.A price goes up by 10%, and then the new price goes up by 30%. What is the total percentage increase?
  36. 36.A price of ₹200 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  37. 37.A price of ₹500 goes up by 30%, and then the new price goes up by 30%. What is the final price, in rupees?
  38. 38.A price of ₹300 goes up by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  39. 39.A price of ₹300 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  40. 40.A price of ₹400 comes down by 50%, and then the new price comes down by 10%. What is the final price, in rupees?

Answer key

  1. less
  2. 168
  3. 825
  4. 80
  5. 224
  6. more
  7. 360
  8. 320
  9. less
  10. 54
  11. 110
  12. more
  13. 82
  14. 120
  15. 21
  16. 675
  17. 495
  18. 140
  19. 43
  20. 45
  21. less
  22. 288
  23. 110
  24. 165
  25. 572
  26. 455
  27. 40
  28. 216
  29. 420
  30. 144
  31. 360
  32. 405
  33. less
  34. 448
  35. 43
  36. 72
  37. 845
  38. 378
  39. 216
  40. 180

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