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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 292 · 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 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  2. 2.A price of ₹500 goes up by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  3. 3.A price of ₹300 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  4. 4.A price of ₹500 goes up by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  5. 5.A price of ₹200 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  6. 6.A price of ₹200 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  7. 7.A price of ₹300 goes up by 50%, and then the new price comes down by 50%. What is the final price, in rupees?
  8. 8.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) the same (b) less (c) more
  9. 9.A price comes down by 30% and then goes up by 20%. 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 goes up by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  11. 11.A price of ₹300 comes down by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  12. 12.A price of ₹500 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  13. 13.A price of ₹200 goes up by 30%, and then the new price goes up by 30%. 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 50%. What is the final price, in rupees?
  15. 15.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) the same (b) less (c) more
  16. 16.A price of ₹300 comes down by 40%, and then the new price comes down by 50%. What is the final price, in rupees?
  17. 17.A price of ₹100 comes down by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  18. 18.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
  19. 19.A price goes up by 50% and then comes down by 50%. 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 ₹100 goes up by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  21. 21.A price of ₹100 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  22. 22.A price of ₹400 goes up by 20%, and then the new price comes down by 30%. What is the final price, in rupees?
  23. 23.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) more (b) less (c) the same
  24. 24.A price of ₹100 comes down by 30%, and then the new price comes down by 30%. What is the final price, in rupees?
  25. 25.A price of ₹100 comes down by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  26. 26.A price of ₹300 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  27. 27.A price of ₹500 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  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 goes up by 50%, and then the new price goes up by 50%. What is the total percentage increase?
  30. 30.A price goes up by 30%, and then the new price goes up by 20%. What is the total percentage increase?
  31. 31.A price of ₹300 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  32. 32.A price of ₹400 goes up by 40%, and then the new price goes up by 30%. What is the final price, in rupees?
  33. 33.A price of ₹100 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  34. 34.A price of ₹100 goes up by 10%, and then the new price goes up by 40%. What is the final price, in rupees?
  35. 35.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) less (c) the same
  36. 36.A price goes up by 20%, and then the new price goes up by 50%. What is the total percentage increase?
  37. 37.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) more (c) the same
  38. 38.A price goes up by 30%, and then the new price goes up by 10%. What is the total percentage increase?
  39. 39.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) more (c) less
  40. 40.A price of ₹400 goes up by 40%, and then the new price comes down by 10%. What is the final price, in rupees?

Answer key

  1. 325
  2. 300
  3. 108
  4. 525
  5. 312
  6. 264
  7. 225
  8. more
  9. less
  10. 390
  11. 120
  12. 825
  13. 338
  14. 720
  15. more
  16. 90
  17. 64
  18. less
  19. less
  20. 105
  21. 156
  22. 336
  23. less
  24. 49
  25. 35
  26. 495
  27. 660
  28. more
  29. 125
  30. 56
  31. 546
  32. 728
  33. 165
  34. 154
  35. more
  36. 80
  37. less
  38. 43
  39. more
  40. 504

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