Question

A Card is drawn at random from a pack
of well Shuffled 52 playing Cards find
the probability that the card drawn is
e A king Card abd Red Coloured card.​

Answer 1

Answer:

Solution :

Total number of all possible outcomes = 52. <br> (i) Let

be the event of getting a red card or a king. <br> There are 26 red cards (including 2 kings) and there are 2 more kings.<br> So, the number of favourable outcomes =

. <br>

P(getting a red card or a king)

. <br> (ii) Let

be the event of getting a card which is neither a red card nor a queen. <br> There are 26 red cards (including 2 queens) and there are 2 more queens. So, the number of non-favourable outcomes = 26+2 = 28. <br>

the number of favourable outcomes = 52 - 28 = 24. <br>

P(getting neither a red card nor a queen) =

Answer 2

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Total no. of cards =52

(a) No. of face cards =12

So, p(face card)=5212=266=133

Thus, p(non-face card) =1−133

=1313−3

=1310

(b) No. of black kings =2

No. of red queen =2

No. of a black king and red queen =2+2=4

Thus, P(black king or red queen)=524=262

=131.