What is the value of the integer N ?

(1) 101 < N < 103

(2) 202 < 2N < 206


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

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

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

EACH statement ALONE is sufficient.

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

考题讲解

题目分析:

(1)  条件1给出N的范围,即101<N<103,N是整数,所以N=102。

(2)  条件2给出的N的范围,两边同时除以2,得到101<N<103,因为N是整数,所以N=102。

因此,本题答案为(D),任何一个条件均能解题。

 

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