Please show your workings. 1. You take a card at random from a park of 52 playing cards. What is the probability that the card is: (a) a red King, (b) a Queen or a King, (c) a 5, 6 or 7, (d) a Diamond, (e) not a Club? 2. A jar contains 4 red balls, 3 green balls and 5 yellow balls. One of the ball is picked at random from the jar. What is the probability that it is: (a) green, (b) red, (c) yellow, (d) not red, (e) yellow or red?
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(a) there are four groups in deck of cards two are red and two are black per group has one king
no. of red kings=2
total no. of cards =52
p(red card )=2/52=1/26
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