Answers

2016-01-25T22:28:07+05:30
A)non face card 40/52
b)black king or queen 4/52
c)spade cards 13/52
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2016-01-25T22:41:17+05:30
A) Since there are 12 face cards,
The no. of non face cards = 52-12
=40 cards

Therefore,
the probability of getting a non faced card = 40/52
= 20/16
= 5/4

b) No. of black kings or red queens in the deck = 4 Therefore, The probability of getting a black king or red queen = 4/52 = 2/16 = 1/8

c)No. of Spade cards in the deck=13
Therefore,
The probability of getting a spade card = 13/52
=0.25

Hope it was helpful :):):)
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