还没有登录哦！
[Data Sufficiency]
试题详情
题目：
a1 , a2 , a3 , . . . , a15
In the sequence shown, an = an – 1 + k, where 2 ≤ n ≤ 15 and k is a nonzero constant. How many of the terms in the sequence are greater than 10 ?
(1)a1 = 24
(2)a8 = 10
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：
@徐小梅。老师，这一题能讲讲吗？这一题的考点是什么？是中位数嘛？谢谢。
解答：
点赞0
阅读1013
提问：
@徐小梅。老师，这一题能讲讲吗？这一题的考点是什么？是中位数嘛？谢谢。
解答：
点赞0
阅读1014
问个问题
注册太麻烦？点这里查看免费答疑吧！
博币不足
加"GMAT小百科"小智微信
直接送200
