जॉइन Examsbook
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प्र: One card is drawn from a pack of 52 cards , each of the 52 cards being equally likely to be drawn. Find the probability that the card  drawn is neither a spade nor a king.

  • 1
    0
  • 2
    9/13
  • 3
    1/2
  • 4
    4/13
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उत्तर : 2. "9/13"
व्याख्या :

Answer: B) 9/13 Explanation: There are 13 spades ( including one king). Besides there are 3 more kings in remaining 3 suits   Thus   n(E) = 13 + 3 = 16   Hence nE¯=52-16=36     Therefore, PE=3652=913

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