The probability that A speaks truth is \[\frac{4}{5}\], while this probability for B is \[\frac{3}{4}\]. The probability that they contradict each other when asked to speak on a fact [AIEEE 2004; MP PET 1997, 2002; IIT 1975; MNR 1987]

The probability that A speaks truth is \[\frac{4}{5}\], while this pro

1.	The probability that A speaks truth is \[\frac{4}{5}\], while this probability for B is \[\frac{3}{4}\]. The probability that they contradict each other when asked to speak on a fact [AIEEE 2004; MP PET 1997, 2002; IIT 1975; MNR 1987]
A.	\[\frac{4}{5}\]
B.	\[\frac{1}{5}\]
C.	\[\frac{7}{20}\]
D.	\[\frac{3}{20}\]
Answer» D. \[\frac{3}{20}\]

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The probability that A speaks truth is \[\frac{4}{5}\], while this probability for B is \[\frac{3}{4}\]. The probability that they contradict each other when asked to speak on a fact [AIEEE 2004; MP PET 1997, 2002; IIT 1975; MNR 1987]

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