Two cards are drawn at random from a pack of 52 cards. The probability of getting at least a spade and an ace is

A card is drawn from a pack of 52 cards. Find the probability of getting a card of spades

Four cards are drawn at random from a pack of 52 playing cards , Find the probability of getting two red cards and two black cards ,

Four cards are drawn at random from a pack of 52 cards find the probability of getting all the four cards of same number .

Four cards are drawn at random from a pack of 52 cards find the probability of getting all the four cards of different numbers .

Two cards are drawn at random from a pack of 52 cards. What is the probability that both the drawn cards are aces?