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PrepTest 78, Game 4, Question 21

Kevin Lin
Lesson by Kevin Lin
Magoosh Expert
Summary
The analysis focuses on solving a specific logic game question from PT 78, Game number 4, question number 21, which involves determining the possible order of elements based on a new rule.
  • Introducing a new rule that K is immediately before Y necessitates reevaluation of the order, considering other constraints such as W before KY, and Z before KY.
  • Analysis of answer choices in light of the new rule reveals that most options are not feasible due to spatial and order constraints.
  • Through process of elimination and logical deduction, it is determined that Z being in the second position is a possible scenario.
  • The correct answer is supported by constructing a sequence that adheres to all given and derived rules, proving Z can indeed be second.
Chapters
00:00
Introduction of the New Rule
00:34
Analysis of Answer Choices
01:32
Logical Deduction and Conclusion