EASY
Earn 100

Check whether the following experiment has equally likely outcomes or not.
A player attempts to shoot a basketball. She/he misses the shoot.

Important Questions on Probability

EASY

A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that will be a

White

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If a number x is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that x2≤4?
EASY
A die is thrown once. What is the probability of getting a number less than 3?
EASY

One card is drawn from a well-shuffled deck of 52 cards. Calculate the probability, that the card will be an ace

EASY
A die is thrown once. Find the probability of getting a number which lies between 2 and 6.
EASY

A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that will be a

Red

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If the probability of winning a game is 0.07, what is the probability of losing it? (Write the final answer in decimal form)
MEDIUM
A bag contains 6 red balls and some blue balls. If the probability of drawing a blue ball is twice that of the red ball, find the number of blue balls in the bag.
MEDIUM
A game consists of tossing a coin 3 times and noting the outcome each time. If getting the same result in all the tosses is a success, find the probability of losing the game.
MEDIUM
Two different dice are tossed together. Find the probability of getting a sum 10, of the numbers on the two dice.
EASY

One card is drawn from a well-shuffled deck of 52 cards. Calculate the probability, that the card will not be an ace

MEDIUM
An integer is chosen at random between 1 and 100. Find the probability that it is not divisible by 8.
EASY
The probability of an event 'E'+the probability of the event 'not E' is
EASY

A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that will be a

Blue

EASY

One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a spade.

MEDIUM

One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a king of red colour.

EASY
A letter of English alphabet is chosen at random. What is the probability that the chosen letter is consonant. (Write the final answer in its simplest fraction form)
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An integer is chosen at random between 1 and 100. Find the probability that it is divisible by 8.

EASY
Two different dice are tossed together. Find the probability of getting a doublet.