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Class 11MathematicsPermutations and CombinationsCombinationsExpert
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From a deck of (52) cards, a (6)-card hand is to be chosen with exactly (3) queens. How many hands are possible?

Answer and explanation

Correct answer: (69184)

Choose (3) queens from (4) and the other (3) cards from (48) non-queen cards. The number is (^{4}C_{3}\times{}^{48}C_{3}=69184).

Related tags

CardsQueensExactlyCombinationsPermutations And CombinationsMathematicsClass 11 Mcq
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