Data Sufficiency
试题详情
题目：
If x is a positive integer, how many positive integers less than x are divisors of x ?
- x2 is divisible by exactly 4 positive integers less than x2.
- 2x is divisible by exactly 3 positive integers less than 2x.
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:
A
