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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