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प्रश्न
From a well-shuffled deck of 52 cards, one card is drawn. Find the probability that the card drawn is a queen of black card.
उत्तर
Total number of possible outcomes = 52
n(S) = 52
Event of drawing a queen of black colour = {Q(spade), Q(club)} = E
n(E) = 2
Probability of drawing a queen of black colour = `(n(E))/(n(S)) = 2/52 = 1/26`
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