If A be the event such that P(A) = 2/5, then P(not A) is equal to
What are the chances that no two boys are sitting together for a photograph if there are 5 girls and 2 boys?
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In a single throw of a die, the probability of getting a multiple of 3 is
Find the probability of getting a number greater than 2 when a die is thrown
If a die is rolled, the probability of getting a number between 1 and 6 is
What are the chances that no two boys are sitting together for a photograph if there are 5 girls and 2 boys?
What is the probability of getting one head and one tail when a coin is tossed 2 times?
What is the probability of getting two heads when a coin is tossed twice?
What is the probability of getting no head when two coins are tossed?
In a simultaneous throw of two coins the probability of getting at least one head is
One card is drawn from a pack of 52 cards, each of the 52 cards being equally likely to be drawn. Find the probability that the card drawn is :
The probability of getting a '10' of black suit is
One card is drawn from a pack of 52 cards, each of the 52 cards being equally likely to be drawn. Find the probability that the card drawn is :
The probability of getting a red and a king card is
A bag contains 4 red balls and 3 green balls. A ball is drawn at random. The probability of drawing a green ball is
Which one of the following cannot be the probability of an event
Which one of the following cannot be the probability of an event
If P(E_{1}) = 1/6, P (E_{2}) = 1/3 , P (E_{3}) = 1/6 , where E_{1}, E_{2}, E_{3} and E_{4} are elementary events of a random experiment, then P (E_{4}) is equal to
Cards each marked with one of the numbers 4, 5, 6,...., 20 are placed in a box and mixed thoroughly. One card is drawn at random from the box. Then, the probability of getting an even prime number is
A bag contains 5 red and 4 black balls. A ball is drawn at random from the bag. Then, the probability of getting a black ball is
Find the probability of getting a head in a throw of a coin.
Two fair coins are tossed simultaneously. Find the probability of Getting only one head
Two fair coins are tossed simultaneously. Find the probability of Getting atleast one head
116 videos420 docs77 tests

116 videos420 docs77 tests
