Latest TCS Aptitude Question SOLUTION: Out of 7 children the youngest is boy then find the probability that all the remaining children are boys?

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Out of 7 children the youngest is boy then find the probability that all the remaining children are boys?

Solution

there is only one possible whether boy or girl. here we needs 6 boys so (1/2*1/2*1/2*1/2*1/2*1/2)=1/64.
ans a)1/64
This answer is given by YADEESHKUMAR and is correct answer


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Asked In TCS harshit gupta (12 years ago)

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