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The probability that in a family of three children, there will be at least two boys, is :
- (a)$\frac{1}{8}$
- (b)$\frac{7}{8}$
- (c)$\frac{4}{8}$
- (d)$\frac{6}{8}$
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Sol. (C) $\frac{4}{8}$
The probability that in a family of three children, there will be at least two boys, is :
CBSE Class 10 Maths PYQ · Probability · Probability of events · 1 Mark · July 2024 · Standard
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