Hey there.... Three easy problems, GL.
1)
How can you measure 6 litres of water using only 4 and 9-litre bowls.
2)
A table tennis ball fell into a tight deep pipe. The pipe was only a bit wider then the ball, so you can not use your hand. How would you take it out, with no damage?
3)
A man lives on the tenth floor of a building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator - or if it was raining that day - he goes back to his floor directly. Otherwise, he goes to the seventh floor and walks up three flights of stairs to his apartment. Why this man acts like that?
10 points for 3 correct answers.
2006-07-29
22:57:21
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10 answers
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asked by
carub00
5
in
Mathematics