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प्रश्न
The King, Queen and Jack of the suit spade are removed from a deck of 52 cards. One card is selected from the remaining cards. Find the probability of getting a heart card bearing the number 5
उत्तर
Total number of cards = 52
3 cards are removed
Remaining number of cards = 52 – 3 = 49
n(S) = 49
Let D be the event of getting a 5 of heart card.
n(D) = 1
P(D) = `("n"("D"))/("n"("S")) = 1/49`
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