GMAT 逻辑分析题 (12)

Calcium99

Among a sample of ancient Chinese coins from the Tang dynasty, each face of any coin displays one of four images: an emperor’s face, a queen’s face, a Chinese word “treasure”, or a Chinese word “money”. By examining the coins available, a coin collector finds that none of them have faces on both sides and that all coins in the sample with an emperor’s face on one side have a Chinese word “treasure” on the other.

If the statements above are true, which one of the following must also be true?

(A) All coins with a queen’s face on one side have a Chinese word “money” on the other.

(B) All coins with a Chinese word “treasure” on one side have an emperor’s face on the other.

(C) None of the coins with a Chinese word “money” on one side have a queen’s face on the other.

(D) None of the coins with a Chinese word “treasure” "money"on one side have an emperor’s face on the other.

(E) None of those with a queen’s head face on one side have a Chinese word “treasure” on the other.

wanghonglia

四种图案的两两组合有6中情况。
题目排除了两种：(emperor,money)，(emperor,queen)
显然还可能有四种:（ emperor,treasure）,（ queen,  treasure)，(queen, money),（ money，treasure）
那么显然CDE是错的。
A排除了（queen,  treasure），错
B排除了（money，treasure），错

综上，所有的选项都是错的……楼主没发错题目吧……

robinyue

楼上的分析很正确。。我的答案和上面一样， 并不能找出答案。 除开EM和EQ，还有那4种possibilities. 所有choice都不符合。

robinyue

还有choice E。变成queen's head。

Calcium99

Very good analysis.  My bad.