Question

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being queens? (assume there are 4 queens cards)

Answer 1

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Step-by-step explanation:

15-Feb-2017 · 2 cards can be drawn from a pack of cards in 52C2 ways. ... So, probability of drawing one king from a deck of 52 cards is (4/52)=(1/13). Now,after drawing one Queen there are three Queen left in 51 cards of the deck(as one card is drawn already). Probability of choosing another Queen from 51 cards is (3/51)=(1/17).

ᏂᎧᎮᏋ ᎥᏖ ᏂᏋᏝᎮ ᎩᎧᏬᏒᏕ ✌ ✌

Answer 2

A standard deck of cards has four suites: hearts, clubs, spades, diamonds. Each suite has thirteen cards: ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen and king. Thus the entire deck has 52 cards total.

So, probability of drawing one king from a deck of 52 cards is (4/52)=(1/13). Now,after drawing one Queen there are three Queen left in 51 cards of the deck(as one card is drawn already). Probability of choosing another Queen from 51 cards is (3/51)=(1/17).

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