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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 421 · 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 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  2. 2.A price comes down by 10% 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
  3. 3.A price of ₹100 comes down by 20%, 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) more (b) the same (c) less
  5. 5.A price of ₹100 comes down by 10%, and then the new price comes down by 10%. 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) less (b) more (c) the same
  7. 7.A price goes up by 10%, and then the new price goes up by 40%. What is the total percentage increase?
  8. 8.A price of ₹500 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  9. 9.A price of ₹300 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  10. 10.A price of ₹500 goes up by 20%, 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 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  12. 12.A price of ₹500 goes up by 20%, and then the new price comes down by 30%. What is the final price, in rupees?
  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 ₹200 goes up by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  15. 15.A price of ₹300 goes up by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  16. 16.A price goes up by 10%, and then the new price goes up by 20%. What is the total percentage increase?
  17. 17.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) the same (b) more (c) less
  18. 18.A price of ₹400 goes up by 20%, and then the new price goes up by 40%. What is the final price, in rupees?
  19. 19.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) less (b) more (c) the same
  20. 20.A price of ₹200 goes up by 40%, and then the new price goes up by 40%. What is the final price, in rupees?
  21. 21.A price of ₹200 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  22. 22.A price of ₹200 goes up by 40%, and then the new price comes down by 50%. What is the final price, in rupees?
  23. 23.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) less (b) more (c) the same
  24. 24.A price of ₹300 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  25. 25.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
  26. 26.A price of ₹300 comes down by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  27. 27.A price comes down by 10% and then goes up by 30%. Is the final price more than, less than or the same as the starting price? (a) less (b) more (c) the same
  28. 28.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) more (b) less (c) the same
  29. 29.A price goes up by 10% 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
  30. 30.A price of ₹400 comes down by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  31. 31.A price of ₹100 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  32. 32.A price of ₹300 comes down by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  33. 33.A price of ₹200 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  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 of ₹100 goes up by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  36. 36.A price of ₹500 comes down by 30%, and then the new price comes down by 10%. What is the final price, in rupees?
  37. 37.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) less (b) more (c) the same
  38. 38.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  39. 39.A price of ₹300 goes up by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  40. 40.A price of ₹500 goes up by 10%, and then the new price comes down by 10%. What is the final price, in rupees?

Answer key

  1. 360
  2. less
  3. 48
  4. less
  5. 81
  6. more
  7. 54
  8. 780
  9. 540
  10. 300
  11. 135
  12. 420
  13. 82
  14. 216
  15. 198
  16. 32
  17. less
  18. 672
  19. less
  20. 392
  21. 420
  22. 140
  23. less
  24. 216
  25. more
  26. 162
  27. more
  28. less
  29. less
  30. 324
  31. 132
  32. 216
  33. 264
  34. 110
  35. 90
  36. 315
  37. less
  38. 54
  39. 270
  40. 495

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