GMAT 逻辑分析题 (12)

sdcar2010

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.

kevin0214

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……

梦离ouzi

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。

梦离ouzi

还有choice E。变成queen's head。sdcar, 我每天上CD就是先看你逻辑题。·

sdcar2010

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……

-- by 会员 kevin0214 (2010/11/21 15:08:37)

Very good analysis.  My bad.

sdcar2010

还有choice E。变成queen's head。sdcar, 我每天上CD就是先看你逻辑题。·

-- by 会员 梦离ouzi (2010/11/21 15:46:09)

Good catch.

bubu_rachel

那现在答案是D了吗？

月照琳琅

Is it D now?

单调唱

嗯嗯，我觉得现在答案是D了

drunkpiano

我不知道是不是哪里理解错了。

“and that all coins in the sample with an emperor’s face on one side have a Chinese word “treasure” on the other.”

一面是帝王脸，一面是T，那B选项不就是答案了么……