A card is drawn from a well shuffled pack of cards. probability of getting a queen of club or king o

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14.Probability

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A card is drawn from a well shuffled pack of cards. The probability of getting a queen of club or king of heart is

A

$\frac{1}{{52}}$

B

$\frac{1}{{26}}$

C

$\frac{1}{{18}}$

D

None of these

Solution

(b) The probability of card to be queen of club is $\frac{1}{{52}}$ and

also probability of card to be a king of heart is $\frac{1}{{52}}$.

Both are mutually exclusive events,

hence the required probability $ = \frac{1}{{52}} + \frac{1}{{52}} = \frac{2}{{52}} = \frac{1}{{26}}$.

Standard 11

Mathematics

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