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标题: GMAT 逻辑分析题 (12) [打印本页]

作者: sdcar2010    时间: 2010-11-21 12:37
标题: GMAT 逻辑分析题 (12)
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.

作者: kevin0214    时间: 2010-11-21 15:08
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……
作者: 梦离ouzi    时间: 2010-11-21 15:42
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。
作者: 梦离ouzi    时间: 2010-11-21 15:46
还有choice E。变成queen's head。sdcar, 我每天上CD就是先看你逻辑题。·
作者: sdcar2010    时间: 2010-11-21 21:29
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.
作者: sdcar2010    时间: 2010-11-21 21:29
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.
作者: bubu_rachel    时间: 2011-9-5 21:42
那现在答案是D了吗?
作者: 月照琳琅    时间: 2011-11-8 19:15
Is it D now?
作者: 单调唱    时间: 2012-5-7 19:57
嗯嗯,我觉得现在答案是D了
作者: drunkpiano    时间: 2012-6-28 20:11
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……




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