Advertisements
Advertisements
प्रश्न
Find the probability of getting a red apple.

Advertisements
उत्तर
Number of red apples = 4
Total number of apples = 7
Probability of getting a red apple
= `"Favourable outcomes"/"Taltal number of outcomes"`
= `4/7`
APPEARS IN
संबंधित प्रश्न
List the outcomes you can see in this experiment.
Spinning a wheel

Find the probability of getting an ace from a well shuffled deck of 52 playing cards.
If you have a spinning wheel with 3 green sectors, 1 blue sector and 1 red sector, what is the probability of getting a green sector? What is the probability of getting a non blue sector?
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:
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 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
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
When two dice are rolled:
List the outcomes for the event that the total is odd.
Following cards are put facing down:
| A | E | I | O | U |
What is the chance of drawing out a card marked U?
When a spinner with three colours (Figure) is rotated, which colour has more chance to show up with arrow than the others?

