There are two doors. Behind one is safety; behind the other is certain death. There are two guardians of the doors; one is known to always tell the truth. Other always lies. You have only one question to ask to find out which door is safe to go through.**What question do you ask?**

Answer:

Would the other guard say that this is the safe way to go?

(answer will be same for both the guardians. If the answer is "yes" go the other way; if the answer is "no" go the same way.)

Labels: Puzzles

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