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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
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A traveller to the town reaches a crossroad. Upon asking residents A, B and C for directions to a certain destination, he gets the following responses
A traveller to the town reaches a crossroad. Upon asking residents A, B and C for directions to a certain destination, he gets the following responses
(A) Turn left (B) Do not turn left
(C) Go straight
If only one among (A), (B) and (C) is truthful, the traveller
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Eduncle Best Answer
"According to B, either the traveller can go straight or turn right Now, if A is truthful, others are completely contradicting his statement. If B is truthful, and if we consider the traveller going straight, then even C's statement will also become truthful, which is not the given condition in the question.So definitely traveller will not go straight Now if according to B, the traveller goes right, then also the other two statements are completely contradictory. So considering either A is truthful or B is partially truthful, the traveller will not be able to decide whether to go left or right".