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From a pack of 52 cards, two cards are drawn together, what is the probability that both the cards are kings

A. $\frac{2}{121}$

B. $\frac{2}{221}$

C. $\frac{1}{221}$

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

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Correct Answer :

C. $\frac{1}{221}$

Total cases =

{}^{52}c_{2}

=

\frac{52 \times 51}{2 \times 1} = 1326

Total King cases =

{}^{4}c_{2}

=

\frac{4 \times 3}{2 \times 1} = 6

Probability ==

\frac{6}{1326} = \frac{1}{221}

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