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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 222 · 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 ₹200 comes down by 40%, and then the new price comes down by 20%. What is the final price, in rupees?
  2. 2.A price of ₹400 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  3. 3.A price goes up by 30%, and then the new price goes up by 50%. What is the total percentage increase?
  4. 4.A price comes down by 40% 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
  5. 5.A price of ₹200 comes down by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  6. 6.A price comes down by 40% and then goes up by 30%. Is the final price more than, less than or the same as the starting price? (a) the same (b) more (c) less
  7. 7.A price of ₹100 goes up by 10%, and then the new price comes down by 50%. What is the final price, in rupees?
  8. 8.A price of ₹500 comes down by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  9. 9.A price of ₹500 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  10. 10.A price of ₹200 goes up by 50%, 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 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  12. 12.A price of ₹300 comes down by 10%, 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 40%. What is the total percentage increase?
  14. 14.A price of ₹300 comes down by 40%, and then the new price comes down by 50%. What is the final price, in rupees?
  15. 15.A price of ₹200 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  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) less (b) more (c) the same
  17. 17.A price of ₹500 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  18. 18.A price of ₹300 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?
  19. 19.A price of ₹100 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  20. 20.A price goes up by 30% 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) less (c) more
  21. 21.A price of ₹100 comes down by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  22. 22.A price of ₹500 goes up by 40%, and then the new price goes up by 50%. What is the final price, in rupees?
  23. 23.A price goes up by 20%, and then the new price goes up by 40%. What is the total percentage increase?
  24. 24.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) less (b) the same (c) more
  25. 25.A price of ₹500 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  26. 26.A price of ₹400 goes up by 20%, and then the new price goes up by 40%. What is the final price, in rupees?
  27. 27.A price of ₹400 comes down by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  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 ₹100 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  30. 30.A price of ₹400 goes up by 40%, and then the new price comes down by 30%. What is the final price, in rupees?
  31. 31.A price of ₹400 goes up by 30%, and then the new price goes up by 10%. What is the final price, in rupees?
  32. 32.A price goes up by 10%, and then the new price goes up by 50%. What is the total percentage increase?
  33. 33.A price of ₹400 goes up by 50%, and then the new price goes up by 50%. What is the final price, in rupees?
  34. 34.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) less (b) the same (c) more
  35. 35.A price of ₹400 goes up by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  36. 36.A price of ₹400 comes down by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  37. 37.A price of ₹400 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  38. 38.A price of ₹300 goes up by 20%, and then the new price goes up by 30%. What is the final price, in rupees?
  39. 39.A price goes up by 40%, and then the new price goes up by 50%. What is the total percentage increase?
  40. 40.A price of ₹400 goes up by 50%, and then the new price goes up by 40%. What is the final price, in rupees?

Answer key

  1. 96
  2. 144
  3. 95
  4. less
  5. 162
  6. less
  7. 55
  8. 200
  9. 910
  10. 390
  11. 270
  12. 189
  13. 96
  14. 90
  15. 264
  16. more
  17. 1125
  18. 630
  19. 72
  20. less
  21. 30
  22. 1050
  23. 68
  24. less
  25. 440
  26. 672
  27. 192
  28. 54
  29. 132
  30. 392
  31. 572
  32. 65
  33. 900
  34. less
  35. 288
  36. 216
  37. 728
  38. 468
  39. 110
  40. 840

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