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题库 / GMATLA-DS-6
If n is an integer and 2 < n < 6, what is the value of n?
(1) n is a factor of 15.
(2) n is a factor of 21.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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n=3,4,5
(1) n could be 3 or 5 if it is the factor of 15
(2) n could only be 3 if it is the factor of 21