(D) 0
Clarification:
The occasion which can’t happen is supposed to be incomprehensible occasion.
The likelihood of incomprehensible occasion = zero.
Thus, choice (D) is right
If an event cannot occur, then its probability is (A)1 (B) ¾ (C) ½ (D) 0
If an event cannot occur, then its probability is (A)1 (B) ¾ (C) ½ (D) 0