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प्रश्न
Find the probability of the pointer stopping on D.
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उत्तर
The pointer can stop at one of the following regions:
A, A, B, C, D
Out of these 5 cases, it is possible only in 1 case that the pointer will stop at region D.
Therefore, the probability that the pointer will stop at Region D
= `("Favourable outcomes")/("Total number of outcomes")`
= `1/5`
संबंधित प्रश्न
When a die is thrown, list the outcome of an event of getting a number greater than 5.
Tell whether the given is certain to happen, impossible, can happen but not certain.
A tossed coin will land heads up.
In a simultaneous throw of a pair of dice, find the probability of getting:
a doublet of prime number
In a simultaneous throw of a pair of dice, find the probability of getting:
a number other than 5 on any dice.
Three coins are tossed together. Find the probability of getting:
at least one head and one tail
Three coins are tossed together. Find the probability of getting:
no tails
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?
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? Is it the maximum?
In a school, only 2 out of 5 students can participate in a quiz. What is the chance that a student picked at random makes it to the competition?
Following cards are put facing down:
| A | E | I | O | U |
What is the chance of drawing out a card marked U?
