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प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a black king
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उत्तर
There are two black kings, spade and clover. Hence, the probability that the drawn card is a black king is: 2/52 = 1/26
संबंधित प्रश्न
List the outcomes you can see in this experiment.
Spinning a wheel
A die is thrown. Find the probability of getting:
a multiple of 2 or 3
In a simultaneous throw of a pair of dice, find the probability of getting:
neither 9 nor 11 as the sum of the numbers on the faces
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
either a black card or a king
A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:
red or white
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be
red
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be
not green
If you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a pair you pick without looking is
black?
On tossing a coin, the outcome is ______.
Classify the following events:
Getting a number less than 1 on throwing a die.
