A and B decide to speak truth or lie on a day. Another person asks A if he is saying truth or lie. B listens to A whatever he answers. Now the person asks B what A had told. B replies as " A has told that he is a liar". What does B say?



A and B decide to speak truth or lie on a day. Another person asks A if he is saying truth or lie. B..

Answer / Ruchi Yadav

If A speaks truth, then his statement that he is a liar would be false, which means A lies and the statement that he is a liar is true. If A lies, then his statement that he is a liar would be true, which means A tells the truth and the statement that he is a liar is false. Since B's statement aligns with A lying (and thus being a truth-teller), it shows that A lied.

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