Question

In a bridge game, there are four persons play and make a pair of two-two persons as a partner. In a deck of 52 playing distributed around the table clockwise In such a way that each person get 13 cards. (1) Find the probability that the card drawn is a queen of black colour. a) 25/26 b) 3/26 c) 1/26 d) 5/26 Find the probability that the card drawn is a card with number 5 or 6 a) 2/13 b) 11/13 c) 1/13 d) 12/13 (11) Find the probability that the card drawn is a card with number less than 8. a) 6/13 b) 5/13 c) 7/13 d) none of these (lv) Find the probability that the card drawn is a card with number between 2 and 9 a) 7/13 b) 5/13 c) 6/13 d)​

Answer 1

Answer:

a) 1/26

b) 2/13

c) 7/13

d) 6/13

e) 1/4

Answer 2

Answer:

Probability that drawn card will be:

Queen of black color $= 1/26$

Card with number 5 or 6 $=2/13$

Card with number less than 8$= 6/13$

Card with number between 2 and 9 $= 6/13$

Step-by-step explanation:

We know that one deck contains 52 cards.

On the distribution of cards, each player will get 13 cards.

$Probability= \frac{Number \; of \; probable\; outcomes}{Total\; no. \; of\; outcomes}$

• Probability that the card drawn is a queen of black color:

         Total number of black queens in a deck = 2

          Probability of black queen  $= \frac{2}{52}=\frac{1}{26}$

• Probability that the card drawn is a card with number 5 or 6 :

         Total number of possible cards number 5 or 6 $= 4*2=8$

          (cards will be $5H, 5D, 5C, 5S, 6H, 6D, 6C, 6S$ )

         Probability of card  will be with number 5 or 6 $=\frac{8}{52}=\frac{2}{13}$

• Probability card drawn will be card with number less than 8:

        Total number of cards with number less than 8  $=6*4=24$

        (H, D, C and S of each card with number 2, 3, 4, 5, 6, 7)

         Probability of card with number less than 8 $=\frac{24}{52}=\frac{6}{13}$

• Probability card drawn will be card with number between 2 and 9

        Total number of cards between 2 and 9 $=6*4=24$

        (H, D, C and S of each card with number 3, 4, 5, 6, 7, 8)

        Probability of card with no. between 2 and 9 $=\frac{24}{52}=\frac{6}{13}$