Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Assume that each born child is equally likely to be a boy or a girl. If two families have two children each, then the conditional probability that all children are girls given that at least two are girls is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2019
Let, 
At least two girls
All girls
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