Probability of flash cards of 52 playing cards
Answers
Answer:
Number of favourable outcomes i.e. 'a king of red colour' is 2 out of 52 cards. Number of favourable outcomes i.e. 'a card of diamond' is 13 out of 52 cards. Total number of king is 4 out of 52 cards. Number of favourable outcomes i.e. 'a king or a queen' is 4 + 4 = 8 out of 52 cards.
Step-by-step explanation:
Hope this will help you mate
Thanks
Take care
Step-by-step explanation:
Total number of card in a deck = 52
Card removed king, queen and jack of clubs
Therefore, remaining cards = 52 - 3=49
Therefore, number of favorable outcomes = 49
(i) a heart
Number of hearts in a deck of 52 cards= 13
Therefore, the probability of getting ‘a heart’
Number of favorable outcomes
P(A) = Total number of possible outcome
= 13/49
(ii) a queen
Number of queen = 3
[Since club’s queen is already removed]
Therefore, the probability of getting ‘a queen t’
Number of favorable outcomes
P(B) = Total number of possible outcome
= 3/49
(iii) a club
Number of clubs in a deck in a deck of 52 cards = 13
According to the question, the king, queen and jack of clubs are removed from a deck of 52 playing cards In this case, total number of clubs = 13 - 3 = 10
Therefore, the probability of getting ‘a club’
Number of favorable outcomes
P(C) = Total number of possible outcome
= 10/49
(iv) ‘9’ of red color
Cards of hearts and diamonds are red cards
The card 9 in each suit, hearts and diamonds = 1
Therefore, total number of ‘9’ of red color = 2
Therefore, the probability of getting ‘9’ of red color
Number of favorable outcomes
P(D) = Total number of possible outcome
= 2/49
2. All kings, jacks, diamonds have been removed from a pack of 52 playing cards and the remaining cards are well shuffled. A card is drawn from the remaining pack. Find the probability that the card drawn is:
(i) a red queen
(ii) a face card
(iii) a black card
(iv) a heart
Solution:
Number of kings in a deck 52 cards = 4
Number of jacks in a deck 52 cards = 4
Number of diamonds in a deck 52 cards = 13
Total number of cards removed = (4 kings + 4 jacks + 11 diamonds) = 19 cards
[Excluding the diamond king and jack there are 11 diamonds]
Total number of cards after removing all kings, jacks, diamonds = 52 - 19 = 33
(i) a red queen
Queen of heart and queen of diamond are two red queens
Queen of diamond is already removed.
So, there is 1 red queen out of 33 cards
Therefore, the probability of getting ‘a red queen’
Number of favorable outcomes
P(A) = Total number of possible outcome
= 1/33
(ii) a face card
Number of face cards after removing all kings, jacks, diamonds = 3
Therefore, the probability of getting ‘a face card’
plz mark me brilliant is my humble request