2. If 2 different representatives are to be selected at random from a group of 10 employees and if p is the probability that both representatives selected will be women, is p > 1/2?
(1)More than 1/2 of the 10 employees are women.
(2)The probability that both representatives selected will be men is less than 1/2
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.
第（2）个条件没有明白，麻烦解释下？谢谢
Q5.From a group of 3 boys and 3 girls, 4 children are to be randomly selected. What is the probability that equal numbers of boys and girls will be selected?
ANSWER: 3/5
怎么解的这题？？
Q13:
What is the value of the integer n?
(1) n(n + 2) = 15
(2) (n + 2)n = 125
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
我认为应该将（1）（2）两个条件合起来才能得到答案啊，怎么2就可以了，谢谢请解答一下哈！
Q15:
Which of the following fractions has a decimal equivalent that is a terminating decimal?
A.10/189 B.15/196 C.16/225 D.25/144 E.39/128
没看懂这道题目是什么意思？？？ | 
