red queen and Black jack are removed from a pack of 52 playing card. A card is drawn at random from remaining cards. Tind the probability of
1. A king
2. Of red colour
3. A face card
4. A queen
Answers
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
(1) Probability of getting a king = 1/12
(2) Probability of getting a card of red colour = 11/48
(3) Probability of getting a face card = 8/48 = 2/12
(4) Probability of getting a queen = 2/48 = 1/24
Step-by-step explanation:
1️for the 4 questions we will be using this formula
probability= number of favourable outcomes/total no of outcome
since the red queen and Black Jack have been removed
the no of cards will be
red: 26-2=24
black=26-2=24
total=48
1️⃣ King
no of King cards in a deck=4
therefore probability=4/48=1/12
2️⃣ of red colour
no of red cards in the new deck=24
therefore probability=24/48=1/2
3️⃣ A face card
no of face cards in the new deck=8
therefore probability=8/48=1/6
ps face card are King, Queen and Jack
4️⃣ queen
no of Queens in the new deck=2
therefore probability=2/48=1/24
hope this helps you
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