A speaks truth in 75% cases and B in 80% of the cases. In what percentage of cases are they likely to contradict each other, in narrating the same incident?
A speaks truth in 75% cases and B in 80% of the cases. In what percentage of cases are they likely to contradict each other, in narrating the same incident?
Solution
✅ Correct Option: 3
There will be two cases:
-
A speaks the truth and B lies
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A lies and B speaks the truth.
Hence,