मराठी

All the Red Face Cards Are Removed from a Pack of 52 Playing Cards. a Card is Drawn At Random from the Remaining Cards, After Reshuffling Them. Find the Probability That the Drawn Card Is an Ace.

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प्रश्न

All the red face cards are removed from a pack of 52 playing cards. A card is drawn at random from the remaining cards, after reshuffling them. Find the probability that the drawn card is  an ace.


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उत्तर

Solution:
face card are removed from a pack of 52 playing card = 6
Total favorable outcomes = 52 – 6 = 46

Number of aces in the remaining pack = 2

`P[E] = 2/46= 1/23`

 

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2013-2014 (March) All India Set 2
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