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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 545 · 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 ₹100 goes up by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  2. 2.A price of ₹200 goes up by 40%, and then the new price goes up by 10%. What is the final price, in rupees?
  3. 3.A price of ₹300 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  4. 4.A price goes up by 10%, and then the new price goes up by 50%. What is the total percentage increase?
  5. 5.A price goes up by 40% and then comes down by 40%. Is the final price more than, less than or the same as the starting price? (a) the same (b) more (c) less
  6. 6.A price of ₹100 comes down by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  7. 7.A price goes up by 20%, and then the new price goes up by 30%. What is the total percentage increase?
  8. 8.A price of ₹200 goes up by 40%, and then the new price goes up by 20%. What is the final price, in rupees?
  9. 9.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) more (b) the same (c) less
  10. 10.A price of ₹100 goes up by 50%, and then the new price comes down by 40%. What is the final price, in rupees?
  11. 11.A price comes down by 40% 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) more (c) less
  12. 12.A price of ₹200 comes down by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  13. 13.A price of ₹200 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  14. 14.A price of ₹400 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  15. 15.A price of ₹300 comes down by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  16. 16.A price goes up by 30%, and then the new price goes up by 40%. What is the total percentage increase?
  17. 17.A price goes up by 10% 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
  18. 18.A price of ₹200 comes down by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  19. 19.A price of ₹300 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  20. 20.A price of ₹100 goes up by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  21. 21.A price of ₹100 goes up by 10%, 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 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  23. 23.A price of ₹300 comes down by 40%, and then the new price comes down by 50%. What is the final price, in rupees?
  24. 24.A price goes up by 30% 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) less (c) more
  25. 25.A price of ₹300 goes up by 40%, and then the new price goes up by 10%. What is the final price, in rupees?
  26. 26.A price of ₹200 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 50%, and then the new price goes up by 20%. What is the total percentage increase?
  28. 28.A price goes up by 50%, and then the new price goes up by 50%. What is the total percentage increase?
  29. 29.A price of ₹300 goes up by 40%, and then the new price comes down by 30%. What is the final price, in rupees?
  30. 30.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) the same (b) more (c) less
  31. 31.A price of ₹100 goes up by 30%, and then the new price goes up by 50%. What is the final price, in rupees?
  32. 32.A price of ₹200 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  33. 33.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) more (b) less (c) the same
  34. 34.A price of ₹300 goes up by 10%, and then the new price comes down by 30%. What is the final price, in rupees?
  35. 35.A price of ₹100 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  36. 36.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
  37. 37.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) more (b) less (c) the same
  38. 38.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) the same (b) more (c) less
  39. 39.A price of ₹500 goes up by 20%, and then the new price goes up by 50%. What is the final price, in rupees?
  40. 40.A price of ₹100 goes up by 30%, and then the new price goes up by 30%. What is the final price, in rupees?

Answer key

  1. 99
  2. 308
  3. 396
  4. 65
  5. less
  6. 30
  7. 56
  8. 336
  9. more
  10. 90
  11. less
  12. 144
  13. 112
  14. 528
  15. 120
  16. 82
  17. less
  18. 96
  19. 264
  20. 126
  21. 143
  22. 630
  23. 90
  24. less
  25. 462
  26. 264
  27. 80
  28. 125
  29. 294
  30. less
  31. 195
  32. 72
  33. more
  34. 231
  35. 180
  36. more
  37. less
  38. more
  39. 900
  40. 169

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