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An urn contains 10 red and 8 white balls. One ball is drawn at random. The probability that the ball drawn is white is
The sum of the occurrence of an event A and its nonoccurrenceis equal to
In a survey, out of 200 students, it is observed that 125 students like mathematics. What is the probability of the students who do not like mathematics?
In a series of 6 cricket matches, the number of runs scored by the captain of a team are 54, 32, 48, 55, 29, 35. So in the next match, the probability that he will cross the half century is
Two unbiased coins are tossed. What is probability of getting at most one tail ?
Which one of the following cannot be the probability of an event?
Probability of getting an even number on a die is
In a football match, a player hits 8 goals out of 60 balls. Find the probability that the player did not hit the goal.
In a series of 6 cricket matches, the number of runs scored by the captain of a team are 54, 32, 48, 55, 29, 35. So in the next match, the probability that he will cross the half century is
In a sample survey of 640 people, it was found that 400 people have a secondary school certificate. If a person is selected at random, the probability that the person does not have such certificate is
In year 2009, during rainy season of 90 days, it was observed that it rained 20 days only. Then probability that it did not rain is:
If two coins are tossed simultaneously, the probability of getting at least one tail is
Two unbiased coins are tossed simultaneously. The probability of getting at most one head is
A dice is thrown. The probability of getting a multiple of 3 is
From a well shuffled pack of 52 cards, a card is drawn at random. Find the probability that it is a diamond.
399 tests

399 tests
