The probability that a card is drawn from a pack of 52 cards will form a pack of 52 cards will be diamond or king being in ?
A. 4/52
B. 4/13
C. 1/52
D. 2/13
Answer : B. 4/13
Explanation:
Here, n(S) = 52.
There are 13 cards of diamond (including 1 king) and there are 3 more kings. Let E = event of getting a diamond or a king.
Then, n(E) = (13 + 3)
= 16.
Therefore, P(E) = n(E) / n(S)
= 16 / 52
= 4 / 13.
