If you are picking a card and putting it back before picking the next, it would be 1/2 * 1/2 * 1/2 * 1/2 = 1/16
If you are not replacing the cards, it would be 26/52 * 25/51 * 24/50 * 23/49 = 358800 / 6497400, or approximately 5.5%.
If the pick is completely random, the deck is a standard deck and there are no jokers or any other cards other than the standard 52, the probability is 1/4
"Playing cards" are chosen at random.
The probability of drawing a diamond is a standard deck of 52 cards is 13 in 52, or 1 in 4, or 0.25.
The probability of drawing a heart in a standard deck of 52 cards is 13 in 52 or 1 in 4.
The probability of each suit in a standard deck of cards is 13 in 52, or 1 in 4, or 0.25.
The probability that a standard deck of 52 cards does not contain a king is 0.
The probability of getting two pairs in a standard deck of playing cards is higher than the probability of getting three of a kind.
The probability of NOT drawing a spade from a standard deck of cards is 75 is an example of a mistated question - a standard deck of cards is 52, not 75.
If the pick is completely random, the deck is a standard deck and there are no jokers or any other cards other than the standard 52, the probability is 1/4
"Playing cards" are chosen at random.
Probability that it is one of these eight cards is 8/52. Hence the probability of not getting these eight cards is 44/52
The probability of drawing a diamond is a standard deck of 52 cards is 13 in 52, or 1 in 4, or 0.25.
48/52 or 12/13 or .92307
The probability of drawing an Ace in a standard deck of 52 cards is 4 in 52, or 1 in 13, or about 0.07692.
The probability of drawing a heart in a standard deck of 52 cards is 13 in 52 or 1 in 4.
The probability of each suit in a standard deck of cards is 13 in 52, or 1 in 4, or 0.25.
Presuming a standard 52 card deck, you have 5 cards in that deck which satisfy your requirement. Therefore the probability of getting one of those cards is 5/52.