How does Moses make tea?
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What has hands but can not clap?
A girl is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet she is reading
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How many months have 28 days?
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You have a 5 gallon bucket and a 3 gallon bucket with as much water as you need, but no other measuring devices. Fill the 5 gallon bucket with exactly 4 gallons of water.
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Clock
Except the digital versions
Braille
All
Fill the 5 gallon
From the 5 gallon fill the 3 gallon
Tip out the 3 gallon
Put the 2 gallon remain in the 5 gallon into the 3 gallon
Fill up the 5 gallon
Top up the 3 gallon from the 5 gallon
Unless you have been sloppy congratulations you have 4 gallon left in the 5 gallon
A candle. Some of these riddles are pretty old.I’m tall when I’m young and I’m short when I’m old.
7I am an odd number. Take away one letter and I become even.
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12.44 by the exponential function.A Petri dish hosts a healthy colony of bacteria. Once a minute every bacterium divides into two. The colony was founded by a single cell at noon. At exactly 12:43 (43 minutes later) the Petri dish was half full.
At what time will the dish be full?
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BrailleA girl is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet she is reading
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Perpetual motion!Cats when dropped land feet first
Buttered toast when dropped lands butterside down
Strap buttered toast (butter side up) to the back of a cat and drop
Do they ever hit the floor of just keep spinning?
QI S 9 EP 8 Hypothetical