#20 - Global, Except

[Administrator]

Please post your questions below!

[emma.swaffer@gmail.com]

Hi, i do not understand why this answer is correct. I cannot understand why it wouldnt be C, if the fifth floor must be looked at after the seventh floor and the seventh floor must be looked at after the third floor, how can the fifth floor be on only the second day?

[Adam Tyson]

C IS the correct answer, Emma! This question requires us to pick the one answer that cannot be true, and you found it for the right reason.

gabrilele, are you perhaps analyzing a different question? A is not the correct answer because the first floor could be examined on Friday, and we need to eliminate all the answers that could be true.