QUOTE(shahrafiq @ Mar 13 2008, 01:09 PM) [snapback]2766899[/snapback]
You ask either of the twins "If I asked your twin which path to take to get to the hospital, which way would he tell me to go?" And then I would go in the opposite path of the one I'm told. Because:
1) If I'm talking to the truth telling twin, then he will tell me what his twin would say, which would be a lie. So the direction indicated would be wrong.
2) If I'm talking to the lying twin, then he would lie about what his twin would say, which would be the truth. So the lying twin would still indicate the wrong path.
dekhian KS bhai mera jawab theek hai?
wah siso ur answer is ahooo