Learn and Practice Free Probability Set 2 questions

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You can get answer of the below sample questions by going through the above Question sets.


A bag contains 4 red, 3 yellow and 5 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain balls of different colors ?


Option 1: 3/11
Option 2: 12/55
Option 3: 14/55
Option 4: 1/13
Option 5:


A bag contains 4 red, 3 yellow and 5 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain exactly two Red Balls ?


Option 1: 3/11
Option 2: 12/55
Option 3: 14/55
Option 4: 1/13
Option 5:


A bag contains 4 red, 3 yellow and 5 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain no Red Balls ?


Option 1: 3/11
Option 2: 12/55
Option 3: 14/55
Option 4: 1/13
Option 5:


A bag contains 4 Red balls and 5 Green balls. Two balls are drawn at random. Find the probability that they are of the same colour ?


Option 1: 2/15
Option 2: 4/15
Option 3: 7/15
Option 4: 8/15
Option 5:


A three-digit number is formed with the digits 1, 2, 3, 4, 5 at random. What is probability that number formed is divisible by 2


Option 1: 1/5
Option 2: 2/5
Option 3: 3/5
Option 4: 4/5
Option 5:


The letters of the word CASTIGATION is arranged in different ways randomly. What is the chance that vowels occupy the even places ?


Option 1: 0.043
Option 2: 0.034
Option 3: 0.543
Option 4: 0.443
Option 5:


A number is selected at random from the numbers 1 to 30. What is the probability that it is divisible by either 3 or 7 ?


Option 1: 11/30
Option 2: 13/30
Option 3: 17/30
Option 4: 7/30
Option 5:


The odds favouring the event of a person hitting a target are 3 to 5. The odds against the event of another person hitting the target are 3 to 2. If each of them fire once at the target, find the probability that both of them hit the target.


Option 1: 1/20
Option 2: 3/20
Option 3: 7/20
Option 4: 9/20
Option 5:


The probabilities that drivers A, B and C will drive home safely after consuming liquor are 2 / 5 , 3 / 7 and 3 / 4, respectively. What is the probability that they will drive home safely after consuming liquor ?


Option 1: 1/70
Option 2: 3/70
Option 3: 9/70
Option 4: 9/10
Option 5:

Practice Free Probability Set 2 Questions online

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The question contains the simple to complex level difficulties so that student can improve the knowledge.


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