Question

From a pack of 52 cards, 3 cards are drawn together at random, What is the probability of both the cards being a king?

• A. $\frac{1}{5225}$
• B. $\frac{1}{5525}$
• C. $5525$
• D. $\frac{1}{525}$
• E. None of these

Answer 1

The correct option is B $\frac{1}{5525}$

$n\left(S\right)={}^{52}{C}_3=\frac{132600}{6}=22100n\left(E\right)={}^4{C}_3=\frac{24}{6}=4p=\frac{4}{22100}=\frac{1}{5525}$