Data Sufficiency

试题详情

题目:

If X and Y are points in a plane and X lies inside the circle C with center 0 and radius 2, does Y lie inside circle C ?
(1) The length of line segment XY is 3.
(2) The length of line segment OY is 1.5.

选项:

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.

答案:

B

提问:

请问徐小梅老师:请问图片中这个问题的变体题,您当时说是把条件二中的八改成六,也就是y÷9余六,那为什么这道题就变成了b了呢?为什么条件2一定不能整÷三呢?[img=/uploads/askimgs/gmat-20230225-224326.jpeg]
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