What is the probability of drawing 4 aces in a row?
The first ace is a 4/52 chance, 4 aces and 52 cards. The second ace is 3/51, since there are three aces left and 51 cards in total. The third ace is 2/50(1/25) and the fourth is 1/49. Multiply these all together and you get 1/270725 which is 0.000004%.
What is the probability of picking a diamond out of a deck of cards?
Probability of a diamond being drawn is as above, (1/13)(1/53). Out of the 53 cards, diamonds consists of 13 numbers and Aces 4.
What is the probability of choosing the 5 of diamonds?
The chances, in a standard deck, of having exactly 5 cards in the suit diamonds, is 0%, as 5 does not equal 13, isn't going to, won't “maybe” or “could be” or anything of the sort. If you did not mean “exactly” but rather “at least” then the chances would be 100%, as 5 or more will always be included in 13.
What is the probability of getting an 8 from a deck of 52 cards?
1.92%# Although not requested, if an 8 from a specific suit was required, the Probability would be: (1/52) or 0.0192 or 1.92%. A single card is drawn from a standard deck of cards.