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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 526 · 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 goes up by 30%, and then the new price goes up by 50%. What is the total percentage increase?
  2. 2.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) less (c) the same
  3. 3.A price of ₹100 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  4. 4.A price of ₹200 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  5. 5.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) less (b) more (c) the same
  6. 6.A price goes up by 40%, and then the new price goes up by 50%. What is the total percentage increase?
  7. 7.A price of ₹500 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  8. 8.A price of ₹100 goes up by 30%, and then the new price goes up by 10%. What is the final price, in rupees?
  9. 9.A price of ₹100 comes down by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  10. 10.A price of ₹300 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  11. 11.A price goes up by 10%, and then the new price goes up by 10%. What is the total percentage increase?
  12. 12.A price goes up by 50%, and then the new price goes up by 50%. What is the total percentage increase?
  13. 13.A price of ₹300 goes up by 30%, and then the new price goes up by 10%. What is the final price, in rupees?
  14. 14.A price goes up by 30% and then comes down by 30%. Is the final price more than, less than or the same as the starting price? (a) less (b) the same (c) more
  15. 15.A price of ₹400 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  16. 16.A price of ₹300 goes up by 40%, and then the new price comes down by 30%. What is the final price, in rupees?
  17. 17.A price of ₹200 goes up by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  18. 18.A price goes up by 20%, and then the new price goes up by 50%. What is the total percentage increase?
  19. 19.A price of ₹200 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  20. 20.A price of ₹200 comes down by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  21. 21.A price comes down by 20% and then goes up by 20%. 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 ₹300 goes up by 20%, and then the new price goes up by 20%. What is the final price, in rupees?
  23. 23.A price of ₹500 comes down by 20%, and then the new price comes down by 30%. What is the final price, in rupees?
  24. 24.A price of ₹100 goes up by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  25. 25.A price of ₹300 comes down by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  26. 26.A price of ₹100 comes down by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  27. 27.A price goes up by 30%, and then the new price goes up by 40%. What is the total percentage increase?
  28. 28.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  29. 29.A price of ₹500 goes up by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  30. 30.A price of ₹100 goes up by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  31. 31.A price goes up by 10%, and then the new price goes up by 50%. What is the total percentage increase?
  32. 32.A price of ₹400 goes up by 10%, and then the new price goes up by 30%. What is the final price, in rupees?
  33. 33.A price goes up by 10% and then comes down 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 goes up by 50%, and then the new price goes up by 40%. What is the total percentage increase?
  35. 35.A price comes down by 50% and then goes up by 50%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  36. 36.A price of ₹200 comes down by 10%, and then the new price comes down by 30%. What is the final price, in rupees?
  37. 37.A price of ₹500 goes up by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  38. 38.A price goes up by 40% 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
  39. 39.A price goes up by 20%, and then the new price goes up by 20%. What is the total percentage increase?
  40. 40.A price of ₹500 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?

Answer key

  1. 95
  2. less
  3. 210
  4. 112
  5. less
  6. 110
  7. 780
  8. 143
  9. 40
  10. 264
  11. 21
  12. 125
  13. 429
  14. less
  15. 660
  16. 294
  17. 270
  18. 80
  19. 450
  20. 108
  21. less
  22. 432
  23. 280
  24. 66
  25. 162
  26. 42
  27. 82
  28. 54
  29. 450
  30. 105
  31. 65
  32. 572
  33. less
  34. 110
  35. less
  36. 126
  37. 325
  38. more
  39. 44
  40. 520

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