Probability – 32

32. Three groups of children contain respectively 3 girls & 1 boy,2 girls & 2 boys, 1 girl & 3 boys. One child is selected at random from each group. The chance that three selected consisting of 1 girl & 2 boys, is :

(a) 9/32
(b) 3/32
(c) 13/32
(d) none of these

Answer : (c)

Explanation : No answer description available for this question. Let us discuss.

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