Data Sufficiency
试题详情
题目：
p is an integer; n is an integer; and $$frac p n$$ is an integer. Is $$frac p n$$ odd?
(1)p is divisible by 4.
(2)n is divisible by 4.
(1)p is divisible by 4.
(2)n is divisible by 4.
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 statement 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:
E
提问：
请问May老师，这道题按照您教的文氏图的方法是不是应该是45-k=39+12+7+8+k呢？求出K后就可以知道只订了一家的数量了[img=/resource/2019-11/19202-1574611829.jpeg]
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