Puzzle 145
What can go up a chimney down …
… but can't go down a chimney up?
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answer
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Hint
You would probably never try this.
Puzzle 146
One name is in the wrong position. Which one?
Joshua, Jacob, Cedric, Luke, Geoff, Edward, Craig, Keith.
Puzzle Copyright © Kevin Stone
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answer
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Hint
Take a close look at some of the letters.
Answer
Edward.
The last letters are in alphabetical order, so Edward should be the 4th name, and not the 6th.
Puzzle 147
Richard, Kevin, and James like coffee …
… Andrew, Anne, and John don't.
Does Simon like coffee?
Puzzle Copyright © Kevin Stone
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Hint
Look at the number of letters in each name.
Answer
Yes.
Because there is an odd number of letters in the name.
Puzzle 148
If 5 cats can catch 5 rats in 5 minutes …
… how many cats do you need to catch 100 rats in 100 minutes?
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Hint
How many rats can one cat catch in 5 minutes?
Answer
5.
5 cats can catch 5 rats in 5 minutes.
So
1 cat can catch 1 rat in 5 minutes.
1 cat can catch 2 rats in 10 minutes.
1 cat can catch 20 rats in 100 minutes.
Therefore
5 cats can catch 100 rats in 100 minutes.
