Question

Four cards are removed find the probability of (a) no. 10 card (b) a king

Answer 1

Answer:

Step-by-step explanation:

King, queen and jack of Diamonds are removed from a deck of 52 playing cards.

So remaining cards in a deck= 52 -3=49

Total number of outcomes = 49

i) We know that there are 13 cards of diamond. After removing king, queen and jack of Diamonds only 10 Diamond cards are left in a Deck.

Number of favourable Outcomes= 10

Probability = Number of favourable outcomes/ Total number of outcomes

Required probability = P(Diamond cards)= 10/49

ii) There are four Jacks in a deck. After removing a jack of diamond we left with 3 Jacks.

Number of favourable outcomes = 3

Probability = Number of favourable outcomes/ Total number of outcomes

Required probability = P(Jack)= 3/49.

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