The Constipated Mathematician
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Mathematicians And Ice Cream Riddle
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The Barrel With No Lid
There is a barrel with no lid and some beer in it. "This barrel is more than half full," said Chuck. "No it's not," say Joe. "It's less than half full." Without any measuring implements and without removing any beer from the barrel, how can they easily determine who is correct?
Hint:
They must tilt the barrel until the beer reaches the rim of the barrel. If they can see the bottom of the barrel then it is less than half full. Did you answer this riddle correctly?
YES NO
YES NO
Three Switches Riddle
Three switches outside a windowless room are connected to three light bulbs inside the room. How can you determine which switch is connected to which bulb if you are only allowed to enter the room once?
Hint:
Switch on the first switch, leave it for a minute, and then switch it off again. Then switch on the second switch and enter the room. The second switch will be connected to the light that is on, the first switch will be connected to the light with the warm bulb, and the third switch will be connected to the light with the cold bulb. Did you answer this riddle correctly?
YES NO
YES NO
The Table Tennis Ball
Hint:
Pour some water into the pipe so that the ball swims up on the surface. Did you answer this riddle correctly?
YES NO
YES NO
Coin In A Bottle Riddle
If you put a small coin into a an empty wine bottle and replace the cork, how would you get the coin out of the bottle without taking out the cork or breaking the bottle?
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The Burning Island
You are in the center of on an island that is a kilometer long and half a kilometer wide. The vegetation is very dry from a long drought. Suddenly it catches fire at one end of the island, and a strong wind is blowing it towards you, burning the whole width of the island. There's no beach, only steep cliffs, and the sea is full of sharks. What can you do?
Hint:
Set fire to the other half of the island then walk behind the fire on to the burnt ground Did you answer this riddle correctly?
YES NO
YES NO
Winning A Tennis Game Riddle
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Work And Games Riddle
I am in the school or home. I have a mouse. You can use me for work or games. You can use me for email I know! What am I?
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Black On Black Riddle
How did the driver see the man?
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The Longer Line Riddle
Hint:
You draw a shorter line next to it, and it becomes the longer line. Did you answer this riddle correctly?
YES NO
YES NO
Working On Give And Take
My work is based on give and take,
I can make a difference by a hand shake,
The older I get the smaller I grow,
And my best friend is my worst foe.
What am I?
I can make a difference by a hand shake,
The older I get the smaller I grow,
And my best friend is my worst foe.
What am I?
Hint:
Bottled Coin Riddle
If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?
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Riding To Seattle Riddle
You rode on January 1st 1996 to Seattle where you rode back on January 1st 1996 but while there stayed for 2 days how is that possible?
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Never Working Fossil Riddle
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