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Successive Percentage Change Worksheet

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

Answer key

  1. more
  2. 504
  3. 572
  4. 128
  5. 350
  6. 169
  7. 455
  8. 495
  9. less
  10. 125
  11. 21
  12. 105
  13. 624
  14. 900
  15. 88
  16. less
  17. 336
  18. 156
  19. 40
  20. 43
  21. 676
  22. 98
  23. 68
  24. more
  25. 54
  26. 30
  27. 96
  28. 390
  29. 210
  30. 35
  31. 64
  32. 144
  33. 624
  34. less
  35. 192
  36. 56
  37. more
  38. 224
  39. 105
  40. 108

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