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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 753 · 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 ₹500 goes up by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  2. 2.A price of ₹300 comes down by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  3. 3.A price of ₹500 comes down by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  4. 4.A price of ₹100 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  5. 5.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
  6. 6.A price of ₹400 goes up by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  7. 7.A price goes up by 20% and then comes down by 50%. Is the final price more than, less than or the same as the starting price? (a) the same (b) more (c) less
  8. 8.A price of ₹400 goes up by 40%, and then the new price goes up by 20%. What is the final price, in rupees?
  9. 9.A price goes up by 20%, and then the new price goes up by 20%. What is the total percentage increase?
  10. 10.A price of ₹500 comes down by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  11. 11.A price of ₹100 goes up by 30%, and then the new price comes down by 10%. What is the final price, in rupees?
  12. 12.A price goes up by 10%, and then the new price goes up by 50%. What is the total percentage increase?
  13. 13.A price of ₹400 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  14. 14.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) the same (b) more (c) less
  15. 15.A price of ₹200 goes up by 40%, and then the new price goes up by 20%. What is the final price, in rupees?
  16. 16.A price goes up by 40%, and then the new price goes up by 40%. What is the total percentage increase?
  17. 17.A price of ₹400 comes down by 30%, and then the new price comes down by 10%. What is the final price, in rupees?
  18. 18.A price comes down by 10% 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
  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 ₹500 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  21. 21.A price of ₹300 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  22. 22.A price of ₹500 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  23. 23.A price goes up by 10%, and then the new price goes up by 20%. What is the total percentage increase?
  24. 24.A price of ₹500 goes up by 40%, and then the new price goes up by 10%. What is the final price, in rupees?
  25. 25.A price of ₹200 comes down by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  26. 26.A price goes up by 50%, and then the new price goes up by 30%. What is the total percentage increase?
  27. 27.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) more (b) less (c) the same
  28. 28.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) the same (b) less (c) more
  29. 29.A price of ₹100 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  30. 30.A price goes up by 50%, and then the new price goes up by 50%. What is the total percentage increase?
  31. 31.A price of ₹200 goes up by 20%, and then the new price goes up by 50%. What is the final price, in rupees?
  32. 32.A price goes up by 40%, and then the new price goes up by 20%. What is the total percentage increase?
  33. 33.A price of ₹200 goes up by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  34. 34.A price of ₹500 goes up by 30%, and then the new price goes up by 30%. What is the final price, in rupees?
  35. 35.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
  36. 36.A price of ₹500 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  37. 37.A price of ₹500 goes up by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  38. 38.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) the same (c) less
  39. 39.A price of ₹100 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  40. 40.A price comes down by 50% 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

Answer key

  1. 480
  2. 162
  3. 210
  4. 88
  5. more
  6. 480
  7. less
  8. 672
  9. 44
  10. 175
  11. 117
  12. 65
  13. 416
  14. more
  15. 336
  16. 96
  17. 252
  18. more
  19. 43
  20. 440
  21. 546
  22. 520
  23. 32
  24. 770
  25. 90
  26. 95
  27. more
  28. more
  29. 132
  30. 125
  31. 360
  32. 68
  33. 270
  34. 845
  35. more
  36. 1050
  37. 450
  38. more
  39. 210
  40. less

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