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From a certain population, the probabili...

From a certain population, the probability of chosing a colour blind man is `(1)/(20)` and that of a colour blind woman is `(1)/(10).` If a randomly chosen person is found to be colour blind, then the probability that the person is a man is

A

`(2)/(9)`

B

`(2)/(3)`

C

`(1)/(3)`

D

`(1)/(9)`

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The correct Answer is:
C
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