PrepTest 83, Section 1, Question 21
An environmental consultant will examine the air quality on eight floors of an office tower, the first floor to the eighth floor. Each floor will be examined on one of four consecutive days—Wednesday, Thursday, Friday, and Saturday—with exactly two floors being examined on each day. The following conditions apply:
An environmental consultant will examine the air quality on eight floors of an office tower, the first floor to the eighth floor. Each floor will be examined on one of four consecutive days—Wednesday, Thursday, Friday, and Saturday—with exactly two floors being examined on each day. The following conditions apply:
An environmental consultant will examine the air quality on eight floors of an office tower, the first floor to the eighth floor. Each floor will be examined on one of four consecutive days—Wednesday, Thursday, Friday, and Saturday—with exactly two floors being examined on each day. The following conditions apply:
An environmental consultant will examine the air quality on eight floors of an office tower, the first floor to the eighth floor. Each floor will be examined on one of four consecutive days—Wednesday, Thursday, Friday, and Saturday—with exactly two floors being examined on each day. The following conditions apply:
On any given day, the two floors examined must be separated by at least one other floor.
The second floor must be examined on an earlier day than the eighth floor.
The third floor must be examined on an earlier day than the seventh floor.
The seventh floor must be examined on an earlier day than the fifth floor.
The fourth floor must be examined on either Thursday or Friday.
The schedule for the air-quality examination is fully determined if which one of the following is true?
The second floor is examined on Friday.
The third floor is examined on Thursday.
The fifth floor is examined on Friday.
The sixth floor is examined on Thursday.
The eighth floor is examined on Thursday.
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