There are 5 green balls and 5 white balls in the box, numbered 1.2.3.4.5. Now a white ball and a green ball are taken away. What is the number on the green ball taken?
1: If one ball is selected from the remaining balls, the probability of selecting an even green ball is 1/8.
2: If one ball is selected from the remaining balls, and the probability of taking “4” is 1/4.
-
AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
-
BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
-
CBoth statements TOGETHER are sufficient, but NEITHER one ALONE is sufficient.
-
DEACH statement ALONE is sufficient.
-
EStatements (1) and (2) TOGETHER are NOT sufficient.
显示答案
正确答案: C