Advertisements
Advertisements
प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
jack
Advertisements
उत्तर
Since there are 4 jacks, the probability is: 4/52 = 1/13
संबंधित प्रश्न
When a die is thrown, list the outcome of an event of getting a number greater than 5.
In a simultaneous throw of a pair of dice, find the probability of getting:
a sum less than 6
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 black card
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:
red?
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?
Classify the following statements under appropriate headings.
- Getting the sum of angles of a triangle as 180°.
- India winning a cricket match against Pakistan.
- Sun setting in the evening.
- Getting 7 when a die is thrown.
- Sun rising from the west.
- Winning a racing competition by you.
| Certain to happen | Impossible to happen | May or may not happen |
In the previous question, what is the probability of picking up an ace from set (d)?
The probability of the spinning arrow stopping in the shaded region (Figure) is `1/2`.
When a spinner with three colours (Figure) is rotated, which colour has more chance to show up with arrow than the others?
