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The king, queen and jack of clubs are removed from a deck of 52 playing cards and then well shuffled. Now one card is drawn at random from the remaining cards. Determine the probability that the card - Mathematics

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Question

The king, queen and jack of clubs are removed from a deck of 52 playing cards and then well shuffled. Now one card is drawn at random from the remaining cards. Determine the probability that the card is a king.

Sum

Solution

If we remove one king, one queen and one jack of clubs from 52 cards, then the remaining cards left, n(S) = 49

Let E2 = Event of getting a king

∴ n(E2) = 3   ...[Since, out of 4 king, one club cards is already removed]

∴ `P(E_2) = (n(E_2))/(n(S)) = 3/49`

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Chapter 13: Statistics and Probability - Exercise 13.3 [Page 172]

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NCERT Exemplar Mathematics [English] Class 10
Chapter 13 Statistics and Probability
Exercise 13.3 | Q 28.(ii) | Page 172

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