Question

from a well shuffled pack of card a card is drawn at random find the probability of getting a black queen​

Answer 1

Answer:

Answer. Here, No. of favourable outcomes= getting a black card. Hence, probability of getting a black queen is 1/26.

Answer 2

Answers)In a well shuffled pack of card there are 52 cards divided into 4 parts=>>

1)Heart(Red)(13 cards)

A,2,3,4,5,6,7,8,9,10,K,Q,J

2) Diamond(Red)(13 cards)

A,2,3,4,5,6,7,8,9,10,K,Q,J

3)Spade(black)(13 cards)

A,2,3,4,5,6,7,8,9,10,K,Q,J

4)Club(black)(13 cards)

A,2,3,4,5,6,7,8,9,10,K,Q,J

now, Remember

probability = >>

NO. of outcomes/total no. of outcomes

Here, No. of favourable outcomes= getting a black card.

Total no. of outcomes= 52

So, Probability= 2/52

=> Probability= 1/26

Hence, probability of getting a black queen is 1/26.

Ans 2) 1/26

Total no. of cards = 52.

No. of black queens = 2.

So, Probability of black queen = 2/52 = 1/26.

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