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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 833 · 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 of ₹400 goes up by 40%, and then the new price goes up by 40%. What is the final price, in rupees?
  2. 2.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) less (b) more (c) the same
  3. 3.A price of ₹200 goes up by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  4. 4.A price goes up by 20% 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
  5. 5.A price of ₹400 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  6. 6.A price of ₹400 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  7. 7.A price of ₹100 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  8. 8.A price of ₹500 goes up by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  9. 9.A price goes up by 40%, and then the new price goes up by 30%. What is the total percentage increase?
  10. 10.A price of ₹400 goes up by 10%, and then the new price goes up by 20%. 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 20%. What is the final price, in rupees?
  12. 12.A price of ₹100 goes up by 30%, and then the new price comes down by 10%. What is the final price, in rupees?
  13. 13.A price of ₹200 goes up by 30%, and then the new price comes down by 30%. What is the final price, in rupees?
  14. 14.A price of ₹200 goes up by 20%, and then the new price goes up by 50%. What is the final price, in rupees?
  15. 15.A price goes up by 50% 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) more (c) less
  16. 16.A price goes up by 40% and then comes down by 50%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  17. 17.A price of ₹200 comes down by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  18. 18.A price of ₹100 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  19. 19.A price goes up by 10% 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
  20. 20.A price goes up by 30%, and then the new price goes up by 50%. What is the total percentage increase?
  21. 21.A price of ₹200 comes down by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  22. 22.A price goes up by 20%, and then the new price goes up by 10%. What is the total percentage increase?
  23. 23.A price of ₹200 comes down by 30%, and then the new price comes down by 30%. What is the final price, in rupees?
  24. 24.A price comes down by 20% 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
  25. 25.A price of ₹400 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  26. 26.A price of ₹300 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  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 ₹400 goes up by 10%, and then the new price goes up by 10%. What is the final price, in rupees?
  29. 29.A price of ₹100 goes up by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  30. 30.A price of ₹400 goes up by 20%, and then the new price goes up by 40%. What is the final price, in rupees?
  31. 31.A price goes up by 10%, and then the new price goes up by 10%. What is the total percentage increase?
  32. 32.A price of ₹400 goes up by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  33. 33.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  34. 34.A price goes up by 50%, and then the new price goes up by 10%. What is the total percentage increase?
  35. 35.A price of ₹100 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  36. 36.A price of ₹400 goes up by 10%, and then the new price goes up by 40%. What is the final price, in rupees?
  37. 37.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) less (b) the same (c) more
  38. 38.A price of ₹400 comes down by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  39. 39.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) more (b) the same (c) less
  40. 40.A price goes up by 30% and then comes down by 40%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same

Answer key

  1. 784
  2. more
  3. 156
  4. less
  5. 352
  6. 840
  7. 36
  8. 325
  9. 82
  10. 528
  11. 264
  12. 117
  13. 182
  14. 360
  15. more
  16. less
  17. 60
  18. 182
  19. less
  20. 95
  21. 144
  22. 32
  23. 98
  24. more
  25. 900
  26. 396
  27. 32
  28. 484
  29. 105
  30. 672
  31. 21
  32. 540
  33. 54
  34. 65
  35. 225
  36. 616
  37. less
  38. 160
  39. less
  40. less

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage