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[Data Sufficiency]
试题详情
题目：
Are at least 10 percent of the people in Country X who are 65 years old or older employed?
(1) In Country X, 11.3 percent of the population is 65 years old or older.
(2) In Country X, of the population 65 years old or older, 20 percent of the men and 10 percent of the women are employed.
(1) In Country X, 11.3 percent of the population is 65 years old or older.
(2) In Country X, of the population 65 years old or older, 20 percent of the men and 10 percent of the women are employed.
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：
做题时直接选了E，错后虽然能通过假设法得到B选项，但不明白这个选项是一种性质或者正确的思路应该是如何？
解答：
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提问：
做题时直接选了E，错后虽然能通过假设法得到B选项，但不明白这个选项是一种性质或者正确的思路应该是如何？
解答：
点赞0
阅读2351
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