The game of blackjack is played with a deck consisting of 13 cards (one of each of the numbers 2-10, one jack, one queen, one king, and one of ace) in each of four suits: clubs, diamonds, hearts, and spades.
In a game of blackjack, if your first card is a spade, what are the W odds that it is an ace?  Choose one:
A) 1/52
B) 1/26
C) 1/13
D) 1/4
E) 5/13
The question should ask about the probability not the odds.   There are 13 spades, the probability W that the spade we already have is an ace is therefore 1/13.   Answer: 1/13.
<result>C</result>
The game of blackjack is played with a deck consisting of 13 cards (one of each of the numbers 2-10, one jack, one queen, one king, and one of ace) in each of four suits: clubs, diamonds, hearts, and spades.
In a game of blackjack, if your first card is a spade, what are the W odds that it is an ace?