Question

a card is drawn at random from a well shuffled Deck of playing cards find the probability that the card is drawn (1) neither king or queen (2) either King either Queen (3) spade card

Answer 1

1) neither king nor queen
king and queen is 8
52-8=44.
The probability is
$\frac{44}{52}$
2) either king or queen
king and queen is 8
The probability is
$\frac{8}{52}$
3) spade card
Total spade is 13
The probability is
$\frac{13}{52}$