Think you are very smart? Or maybe would like to give your brain a good workout? Try solving the question below. Note: Do not attempt to search the web for the answer! Well.. unless you came up with a solution already. =)
There are three switches in a hallway. One switch controls a light fixture in a room at the far end of the hall. The door to the room is closed, and you can't see whether the light is on or off. You need to find out which of the three switches controls the light. How can you be certain of finding that out, making just one trip to the room?
Auf Wiedersehen!
Tuesday, June 03, 2008
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment