In a class, there are 15 boys and 10 girls . Three students are selected at random. The probability that 1 girl and 2 boys are selected, is -

In a class, there are 15 boys and 10 girls . Three students are selected at random. The probability that 1 girl and 2 boys are selected, is - Correct Answer 21/46

Given, Boy's = 15 Girls = 10Total = 25Probability = C215×C110C325 = 105×102300 = 2146 = 21/46
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