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Probability Practice Questions & Answers

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 If two letters are taken at random from the word HOME, what is the probability that none of the letters would be vowels?

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 If two letters are taken at random from the word HOME, what is the probability that none of the letters would be vowels?

A). 1/6

B). 1/2

C). 1/3

D). 1/4

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 What is the probability of getting 53 Mondays in a leap year?

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 What is the probability of getting 53 Mondays in a leap year?

A). 1/7

B). 3/7

C). 2/7

D). 1

1 vote

 In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

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 In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

A). 21/46

B). 1/5

C). 3/25

D). 1/50

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 In a class, 30% of the students offered English, 20% offered Hindi and 10% offered both. If a student is selected at random, what is the probability that he. has offered English or Hindi ?

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 In a class, 30% of the students offered English, 20% offered Hindi and 10% offered both. If a student is selected at random, what is the probability that he. has offered English or Hindi ?

A). 1/2

B). 3/4

C). 4/5

D). 2/5

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 Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6.

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 Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6.

A). 7/18

B). 14/35

C). 8/18

D). 7/35