Board logo

标题: gwd-2-5(gmat) [打印本页]

作者: 叮叮当当    时间: 2006-4-13 07:02     标题: gwd-2-5(gmat)

gwd2

In the figure, points A, B, C, D, and E lie on a line. A is on both circles, B is the center of the smaller circle, C is the center of the larger circle, D is on the smaller circle, and E is on the larger circle. What is the area of the region inside the larger circle and outside the smaller circle?

(1) AB = 3 and BC =2

(2) C D =1 and DE = 4

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

抱歉,图贴不上来。我看了大家的讨论,说是答案是D,因为图中A,B,C,D,E的顺序可以变化。但是题目一上来就说了"In the figure",那就应该按照图中给出的作题阿!

再求答案到底是D还是A?谢谢!


作者: applebees    时间: 2006-4-17 07:01

我也想知道,有没有牛人帮忙看一下,

如果不看图,考虑2种情况,答案应该是A,如果按照图做的话,答案应该是D

请各位考过的XDJM帮看看,因为GMAT上只是说它的图可能比例不准,但是没有提过图还有另外一种可能啊






欢迎光临 国际顶尖MBA申请交流平台--TOPWAY MBA (http://forum.topway.org/) Powered by Discuz! 7.2