Aptitude - Probability - Discussion

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Q.

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:                         
A. 21/46 B. 25/117
C. 1/50 D. 3/25

Answer: Option A
Explaination:

 


Discussion

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