A box contains 6 red balls, 7 green balls and 5 blue balls. Each ball is of a different size. The probability that the red ball being selected is the smallest red ball, is
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If A and B are 2 independent events and P(A)=0.5 and P(B) = 0.4, find P(A/B): |
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A 5-digit number is formed by the digits 1,2,3,4 and 5 without repetition. What is the probability that the number formed is a multiple of 4? |
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In a single throw of dice, what is the probability to get a number greater or equal to 4? |
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A bag contains 5 oranges, 4 bananas and 3 apples. Rohit wants to eat a banana or an apple. He draws a fruit from the bag randomly. What is the probability that he will get a fruit of his choice? |
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There are two boxes A and B. Box A has three red and four blue balls. Box B has five red and two blue balls. Anya draws a ball from each bag randomly. What is the probability that both balls are red? |
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Ravi has a bag full of 10 Nestle and 5 Cadbury chocolates. He draws two chocolates. What is the probability that he got at least one Nestle chocolate? |
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The probability of having at least one tail in 5 throws of a coin is |
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A bag contains 5 yellow and 4 brown pencils. If two pencils are drawn, what is the probability that the pencils are of the same colour? |
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A single letter is drawn at random from the word, "ASPIRATION", the probability that it is a vowel is? |
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The probability that a man can hit a target is 3/4. He tries 5 times. The probability that he will hit the target at least three times is: |
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