Advertisements
Advertisements
प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a black king
Advertisements
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
APPEARS IN
संबंधित प्रश्न
Three coins are tossed together. Find the probability of getting:
at least two heads
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
spade or an ace
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a spade
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a heart
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a red card
An urn contains 10 red and 8 white balls. One ball is drawn at random. Find the probability that the ball drawn is white.
A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
black?
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:
not black
Following cards are put facing down:
| A | E | I | O | U |
What is the chance of drawing out a consonant?
Classify the following events:
Today moon will not revolve around the earth.
