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4 persons are selected at random from a...

4 persons are selected at random from a group of 3 men , 2 women and 4 children . The probability that exactly two of them are children is :

A

`1/2`

B

`9/21`

C

`10/21`

D

`10/23`

Text Solution

Verified by Experts

The correct Answer is:
C
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