Question: You are walking on a path when it splits. There are 2 men standing in the middle of the "Y". One ALWAYS tells the truth, the other ALWAYS tells lies. You are allowed only 1 question. What do you ask to find out the right path?
*HINT*- You can ask both guys the same question.
Answer: You ask one of the guys "which way would the other guy point?" They both will say the same path and you take the other.