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प्रश्न
All the kings and queens are removed from a deck of 52 playing cards. Remaining cards are well shuffled and then a card is drawn at random. Find the probability that the drawn card is a black card
योग
उत्तर
Sample Space = n(S) = 44 (excluding queen and king cards).
n(F) = Black cards = 22
P(F) = `("n(F)")/("n(S)")`
= `22/44`
= `1/2`
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