PrepTest 78, Game 4, Question 21
Summary
The analysis of a GRE prep question reveals the logical sequencing required to solve a problem involving the placement of variables based on given conditions.
- Introducing a new rule that K is immediately before Y necessitates rearranging other variables accordingly.
- W must precede the KY block, and Z must come before KY, impacting the possible positions of other variables.
- Analysis of answer choices in light of the new rule eliminates options until the correct arrangement is identified.
- Through process of elimination and logical deduction, it is determined that Z being in the second position could be true.
Chapters
00:06
Introduction of New Rule
00:11
Logical Deductions Based on New Rule
00:34
Analysis of Answer Choices
00:00
Identification of Correct Arrangement
