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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 949 · 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 20% and then goes up by 30%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  2. 2.A price of ₹300 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  3. 3.A price goes up by 20% and then comes down by 40%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  4. 4.A price of ₹400 comes down by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  5. 5.A price comes down by 50% and then goes up by 40%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  6. 6.A price comes down by 20% and then goes up 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 goes up by 40% and then comes down by 40%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  8. 8.A price of ₹500 goes up by 20%, and then the new price goes up by 50%. What is the final price, in rupees?
  9. 9.A price of ₹200 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  10. 10.A price of ₹300 goes up by 20%, and then the new price goes up by 30%. What is the final price, in rupees?
  11. 11.A price of ₹200 goes up by 10%, and then the new price goes up by 40%. What is the final price, in rupees?
  12. 12.A price of ₹400 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  13. 13.A price comes down by 40% and then goes up by 50%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  14. 14.A price of ₹200 goes up by 10%, and then the new price goes up by 10%. What is the final price, in rupees?
  15. 15.A price comes down by 10% and then goes up by 40%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same
  16. 16.A price goes up by 50% and then comes down by 10%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  17. 17.A price goes up by 10% and then comes down by 10%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  18. 18.A price of ₹100 comes down by 30%, and then the new price comes down by 30%. What is the final price, in rupees?
  19. 19.A price of ₹100 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  20. 20.A price of ₹200 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  21. 21.A price goes up by 30%, and then the new price goes up by 30%. What is the total percentage increase?
  22. 22.A price of ₹300 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  23. 23.A price of ₹200 goes up by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  24. 24.A price of ₹200 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  25. 25.A price comes down by 20% and then goes up by 50%. Is the final price more than, less than or the same as the starting price? (a) less (b) more (c) the same
  26. 26.A price goes up by 50% and then comes down by 20%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  27. 27.A price goes up by 10%, and then the new price goes up by 20%. What is the total percentage increase?
  28. 28.A price of ₹200 comes down by 10%, and then the new price comes down by 50%. What is the final price, in rupees?
  29. 29.A price of ₹300 goes up by 30%, and then the new price goes up by 50%. What is the final price, in rupees?
  30. 30.A price of ₹100 goes up by 40%, and then the new price comes down by 20%. What is the final price, in rupees?
  31. 31.A price of ₹200 comes down by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  32. 32.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) the same (b) more (c) less
  33. 33.A price of ₹300 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  34. 34.A price of ₹200 goes up by 20%, and then the new price goes up by 50%. What is the final price, in rupees?
  35. 35.A price of ₹300 goes up by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  36. 36.A price goes up by 30%, and then the new price goes up by 10%. What is the total percentage increase?
  37. 37.A price comes down by 50% 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
  38. 38.A price of ₹100 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  39. 39.A price of ₹300 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  40. 40.A price of ₹200 comes down by 20%, and then the new price comes down by 20%. What is the final price, in rupees?

Answer key

  1. more
  2. 216
  3. less
  4. 140
  5. less
  6. less
  7. less
  8. 900
  9. 208
  10. 468
  11. 308
  12. 624
  13. less
  14. 242
  15. more
  16. more
  17. less
  18. 49
  19. 182
  20. 360
  21. 69
  22. 396
  23. 270
  24. 264
  25. more
  26. more
  27. 32
  28. 90
  29. 585
  30. 112
  31. 108
  32. less
  33. 540
  34. 360
  35. 405
  36. 43
  37. less
  38. 88
  39. 108
  40. 128

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