Assuming you're drawing from a complete shuffled 54-card deck, chances are one in twenty-seven.
Probability of getting a King is 4/52 = 1/13. Having drawn the King, for it to be a Red King, the probability is 2/4 = 1/2. Hence the conditional probability is (1/13)x(1/2) = 1/26
The probability of drawing a red heart is 1 in 4. This is the same as the probability of drawing a heart, as red is included as a superset of hearts.
The probability of getting a diamond and a black seven is zero. Diamonds are red.
1/52
If there is 3 blue 2 red and 4 green. What is the probability of getting green?
2/5
1/52
1/26
There are 4 kings in a deck of 52 cards, so the probability of any one card being a king is 4/52 = 1/13.The probability of getting at least one king is 1 - (12/13)5, in other words 1 minus the probability of not getting a king 5 times. This comes to 0.3298, or approximately 1 in 3.If you want the probability of getting exactly 1 king, then the calculation is 5*(1/13)*(12/13)4 = 0.2792, or roughly 7/25.
The probability is 0.3692
If a five color spinner with equal sections of red blue green yellow and orange is spun six times, the probability of getting no reds in all six spins is 26.2%. The probability of no red on one spin is 4 out of 5, or 0.8 The probability of no red in six spins is 0.86.
There are 52 cards in a pack of playing cards (excluding jokers). The chance of drawing at random a black card from a full pack of cards is 1/2, or 0.5. There are now 51 cards in the pack, two of which are red kings. The probability of drawing a red king from this pack is 2/51. 0.5 x 2/51 = 0.01960784 So, the probability is approximately 0.0196, or 1.96%.
The probability of getting a red card out of a standard 52 card deck is 26 in 52, or 0.5. The probability of getting a second red card is 25 in 51, or 0.490, because one red card is missing, and the deck is short by one card. The probability of getting a black card next is 26 in 50, or 0.52, because the deck is short by two cards, but all the black cards are there. Multiply these probabilities together, and you get about 0.127, or about 1 in 8, so the probability of getting 2 red cards and then a black card in a random 52 card deck is about 1 in 8.
5 over 12
1 in 2652. The odds of drawing one red king are 1 in 52. The odds of drawing the second are 1 in 51. Multiply 52 by 51, and you get 2652. 1/676
The probability is 7,893,600/311,875,200 = 0.0253
There is no probability. Sorry.