There are tree men in a row. They all know each of them is wearing a hat. They know hats are picked from a bag, having 2 blacks, 3 whites. They don't know, what is left in a bag. The man at the end can see man in the middle and the first one; man in the middle can see the first one and the first one can see no-one. They all know, that there are three men. Men can not turn their head or communicate with each other (or anyone outsider). Whenever somebody knows, what is color of his hat, he will say it. Who say what and why ?
They have the hats in the following order:
First one has white
Second has a black
Third (the man at the end) has a black
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webmasterWhere is the other dollar?Three salesmen decided to share a $30 hotel room for one night and split the cost evenly between them.
After they checked in, the hotel manager noticed that they should have been charged only $25 for the room. So, he gave the porter five one-dollar bills and said to return the money to the three men.
As the porter was walking to the salesmen's room, he wondered how he was going to split the five dollars evenly between the three salesmen. So, he put two dollars in his pocket and gave each of the three salesmen one dollar.
Now, if each of the salesmen paid $10 for their share of the room and were given one dollar back, then they each would have paid $9 for the room. Nine times three is twenty-seven, plus the two dollars the porter put in his own pocket is twenty-nine (9 x 3 = 27. 27 + 2 = $29) Where is the other dollar?
Try this:Open a Word document and type "= rand (200,99)"
Press Enter and wait 3 seconds...
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Brain Twisters
Count the Black dotsEasy?What do u see?HmmmmStareParallel or SlopeAll Rights Reserved, 1994-2007, © Copyright GhanaHomePage ,
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