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1. A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is-

A. $\frac{1}{13}$

B. $\frac{2}{13}$

C. $\frac{1}{26}$

D. $\frac{1}{52}$

Solution:

Hence, n(S) = 52
Let E = event of getting a queen of club or a king of heart.
Then, n(E) = 2

∴ P (E) = \frac{n (E)}{n (S)} = \frac{2}{52} = \frac{1}{26}

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