Question

red queens and black jacks are removed from a pack of 52 playing cards. A card is drawn at random. Find the probability that the card is:
a. a king
b. of red color
c. a face card
d. a queen

Answer 1

total no of cards in a deck=52
no of red queens in a deck =2
no of black jacks=2
if they are removed from a deck then the remaining cards=52-4=48
probability of getting a king is 1/12
probability of getting a card of red colour =11/48
probability of getting a face card=8/48=2/12
probability of getting a queen=2/48=1/24

Answer 2

Answer:

(¡) P(E1)=4/48

(¡¡)P(E2)=24/48

(¡¡¡)P(E3)=8/48

(¡v)P(E4)=2/48

Step-by-step explanation:

Probability =

Number of favourable outcomes/Total number of outcomes

Total number of outcomes= {52-2 red queens -2 blach jacks} = 48

(¡) P(E1)=getting a king

Number of favourable outcomes= 4

P(E1)= 4/48

(¡¡) P(E2)= getting a red colour card

Number of favourable outcomes={26 - 2 red queens} = 24

P(E2)= 24/48

(¡¡¡) P(E3)= getting a face card

Number of favourable outcomes=

{12 - 2 red queens - 2 black jacks}

P(E3)= 8/48

(¡v) P(E4)= getting a queen

Number of favourable outcomes= {4 - 2 red queen} =2

P(E4)= 2/48

I HOPE IT WILL HELP YOU..!!