Four persons are chosen at random from a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is-

Four persons are chosen at random from a group of 3 men, 2 women and 4

1.	Four persons are chosen at random from a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is-
A.	$\frac{{1}}{{9}}$$
B.	$\frac{{1}}{{5}}$$
C.	$\frac{{1}}{{12}}$$
D.	$\frac{{10}}{{21}}$$
E.	one of thee
Answer» E. one of thee

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Four persons are chosen at random from a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is-

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