YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B". 3 ROADS
MEET AT JUNCTION 'X',TO/FROM A,B,AND C. AT X,2 PERSON ARE
STANDING-1ALWAYS SAY TRUTH ,ANOTHER ALWAYS SAY LIE. IN ONLY
ONE QUESTION,HOW WILL YOU ASK THE WAY TO 'B'(YOU ARE COMING
FROM 'A')

Answer Posted / jois

He should ask ' How should I avoid going to 'B' ? '. By
this, first person will show him the directions of A and C
and tell him to go in either of the ways. But the person
who lies tells him to head in 'B' direction only.
As he has come from A, he understands that first person is
telling truth and the second is lying. Therefore he
confidently heads towards 'B' ( same direction told not to
go by the lier).

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