Latest Wipro Aptitude Question SOLUTION: There are 10000 families, having 4 children for each family. In how many families 2 daughters are probable. a)625 b)529 c)none of these

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There are 10000 families, having 4 children for each family. In how many families 2 daughters are probable.
a)625
b)529
c)none of these

Solution

Probability to have 2 daughter = 1/2^4 = 1/16
so answer = 10000*1/16 = 625

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Asked In Wipro (12 years ago)

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