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Real Numbers

Question
CBSEENMA10009500
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 A card is drawn at random from a well shuffled deck of playing cards. Find the probability that the card drawn is

(i) a card of spades or an ace.
(ii)    a red king.
(iii)    neither a king nor a queen.
(iv)    either a king or a queen.

Solution

Solution not provided.
Ans.    left parenthesis straight i right parenthesis space 4 over 13 space space left parenthesis ii right parenthesis space 1 over 26 space left parenthesis iii right parenthesis space 11 over 13 space space left parenthesis iv right parenthesis space space 2 over 13

Some More Questions From Real Numbers Chapter

Probability of an event E + Probability of the event ‘not E’_______.

The probability of an event that cannot happen is ________ Such an event is called __________.

The probability of an event that is certain to happen is ________ Such an event is called _________.

The sum of the probabilities of all the elemen-tary events of an experiment is ______.

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