(52) पत्तों की गड्डी से (6) पत्तों का हाथ चुनना है जिसमें ठीक (3) रानियां हों। कितने हाथ संभव हैं?
From a deck of (52) cards, a (6)-card hand is to be chosen with exactly (3) queens. How many hands are possible?
Explanation opens after your attempt
C. (69184)
Concept
Choose (3) queens from (4) and the other (3) cards from (48) non-queen cards. The number is \(^{4}C_{3}\times{}^{48}C_{3}=69184\).
Why this answer is correct
The correct answer is C. (69184). Choose (3) queens from (4) and the other (3) cards from (48) non-queen cards. The number is \(^{4}C_{3}\times{}^{48}C_{3}=69184\).
Exam Tip
(4) रानियों में से (3) चुनें और बाकी (3) पत्ते (48) गैर-रानी पत्तों से चुनें। संख्या \(^{4}C_{3}\times{}^{48}C_{3}=69184\)।
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