YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B". 3 ROAD

YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B".
3 ROADS MEET AT JUNCTION 'X',TO/FROM A,B,AND C.
B
/
A------X-<
\
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')

Question Posted / sumit

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YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B". 3 ROADS MEET AT JUNCTION &..

Answer / sreedhar reddy

Ask them which way i can't go to B. then the lier(assume
first person) will definitely show the way of B because it
is a lie. he cannot show any other way because it may be
true. other(assume second person) will show the ways to A
and C. you already know the way of A because you are coming
from A, so you can trust the other person and his answer is
right. it means you cannot go in those ways. so, you can
chose the way the first person had shown.

Is This Answer Correct ?

6 Yes

1 No

YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B". 3 ROADS MEET AT JUNCTION &..

Answer / ramesh

ask only one question to either of the persons.

"what answer he will get if he ask the same question to the
other person"

If it is 1st (always saying the truth)he knows that the
second will always gives the wrong answer.

If it is 2nd (always lies)he knows that the second will
always gives the correct answer,so he says the opposite
answer

For the right direction,you should go to the opposite
direction given by either of the parties

Is This Answer Correct ?

1 Yes

1 No

YOU ARE COMING FROM CITY "A" AND WANT TO REACH "B". 3 ROADS MEET AT JUNCTION &..

Answer / nupur karnani

I wud ask one of them (1st) "ask the other person(2nd) and
tell me which is the way to B?"
If the 2nd person shows B, but the 1st person doesnt give
that reply to me, he is liar and i should move in direction
which the 2nd person showed.
If the 1st person shows the same road as said by 2nd person,
he is a truth-teller and i should move in the other
direction as 2nd person lied earlier.

Is This Answer Correct ?

2 Yes

5 No

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