AP EAMCET · Maths · Probability
From a well shuffled pack of 52 cards, two cards are drawn at random. Then, the probability of both the cards being kings is
- A \(\frac{1}{15}\)
- B \(\frac{25}{57}\)
- C \(\frac{35}{256}\)
- D \(\frac{1}{221}\)
Answer & Solution
Correct Answer
(D) \(\frac{1}{221}\)
Step-by-step Solution
Detailed explanation
Total cards \(=52\), total kings \(=4\) \(\therefore\) Probability that both cards are kings \[ =\frac{{ }^4 C_2}{{ }^{52} C_2}=\frac{4 \times 3}{52 \times 51}=\frac{1}{221} \]
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