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Multiple Choice Questions

A speaks the truth 5 out of 7 times and B speaks truth 8 out of 9 times What is the probability that...........

Quantitative Aptitude (CGL) Probability

A speaks the truth 5 out of 7 times and B speaks truth 8 out of 9 times. What is the probability that they contradict each other in stating the same fact?

This questions was previously asked in

SSC CGL Tier II Paper 1 (03.03.2023)

View All ssc Previous Year Papers

$\frac{1}{7}$

$\frac{1}{9}$

$\frac{1}{4}$

$\frac{1}{3}$

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Explanation:

$\frac{1}{3}$

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A speaks the truth 5 out of 7 times and B speaks truth 8 out of 9 times What is the probability that...........

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Explanation:

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