LSAT 82, Logic Game 4, Question 20, LSATHacks

LG Game 4 Question 20 Explanation, by LSATHacks

This game only has three rules. And only one of them mentions something impossible: R and W can’t go together in S. So, the right answer has to involve R and W, and somehow place them in S.

This question places students in Machiavellianism. But, rule 3 says anyone in Machiavellianism is also in S.

So, E is CORRECT. If R and W are in M, then they are also both in S (rule 3). This violates rule 2: R and W can’t be together in S.

This diagram illustrates it: