There are 12 boys and 8 girls in a tuition centre. If three of them scored first mark, then what is the probability that one of the three is a girl and the other two are boys?

There are 12 boys and 8 girls in a tuition centre. If three of them sc

1.	There are 12 boys and 8 girls in a tuition centre. If three of them scored first mark, then what is the probability that one of the three is a girl and the other two are boys?
A.	$\frac{{14}}{{75}}$$
B.	$\frac{{22}}{{55}}$$
C.	$\frac{{44}}{{95}}$$
D.	one of these
Answer» D. one of these

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There are 12 boys and 8 girls in a tuition centre. If three of them scored first mark, then what is the probability that one of the three is a girl and the other two are boys?

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