Data sufficiency XDF-11-24

foxspring · 发表于 2007-3-18 07:53:00

24. If b is
the product of three consecutive positive integers c, c + 1,

and
c + 2, is b a multiple of 24 ?

(1)
b is a multiple of 3,

(2)
c is odd.

The answer is A,
yet I think E is correct.

foxspring · 发表于 2007-3-18 23:20:00

怎么没人看这道题啊.

sammy生米 · 发表于 2007-3-19 21:45:00

以前讨论过，(1)有误，应该是“b is a multiple of 8”

foxspring · 发表于 2007-3-21 11:54:00

谢谢啦.
找到了QYQ的讨论连接, 请问哪儿有XDF的讨论连接的?

所属分类: GMAT考试