Two cards are chosen from a standard deck of 52 playing cards without replacement. What is the probability that the first card is an ace and the second is a king?

A. 1/169

B. 1/221

C. 4/663

D. 103/663

For the first draw, the probability of an ace is (4 / 52).

Now there are only 51 cards left in the deck.

For the second draw, the probability of a king is (4 / 51).

The probability of both events is

(4/52) (4/41) = (16/2,652)

Divide top and bottom by 4:

(16/2,652) = 4/663. That's choice-C.