PrepTest 61, Section 1, Question 11
An archaeologist has six ancient artifacts�a figurine, a headdress, a jar, a necklace, a plaque, and a tureen�no two of which are the same age. She will order them from first (oldest) to sixth (most recent). The following has already been determined:
An archaeologist has six ancient artifacts�a figurine, a headdress, a jar, a necklace, a plaque, and a tureen�no two of which are the same age. She will order them from first (oldest) to sixth (most recent). The following has already been determined:
An archaeologist has six ancient artifacts�a figurine, a headdress, a jar, a necklace, a plaque, and a tureen�no two of which are the same age. She will order them from first (oldest) to sixth (most recent). The following has already been determined:
An archaeologist has six ancient artifacts�a figurine, a headdress, a jar, a necklace, a plaque, and a tureen�no two of which are the same age. She will order them from first (oldest) to sixth (most recent). The following has already been determined:
The figurine is older than both the jar and the headdress.
The necklace and the jar are both older than the tureen.
Either the plaque is older than both the headdress and the necklace, or both the headdress and the necklace are older than the plaque.
Which one of the following, if substituted for the information that the necklace and the jar are both older than the tureen, would have the same effect in determining the order of the artifacts?
The tureen is older than the headdress but not as old as the figurine.
The figurine and the necklace are both older than the tureen.
The necklace is older than the tureen if and only if the jar is.
All of the artifacts except the headdress and the plaque must be older than the tureen.
The plaque is older than the necklace if and only if the plaque is older than the tureen.
Explanations
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