If O lives on the fourth floor and P lives on the second floor, which one of the following must be true?

Josabeth on September 9, 2021


Could you please explain how C is the correct answer, thank you!

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Elizabeth on October 13, 2022

Why can Q not live on the 5th floor? Please explain

Emil-Kunkin on October 24, 2022

Q must be on three because after assigning PKO to 2, 3, and 4, we only have two completely open spots left in one and five. Since one of those must be L alone and the other must be M and N, q and j must go with either k or o. Since q can't go with o, q must go with k