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Logic
Novel
in a Haystack
A friend tells you someone stashed a $100 bill in
a novel in the neighborhood library. The friend
doesn't know the title of the novel but goes on
to say that the money is between pages 201 and 202
of the unnamed novel.
With this information, do you ransack the library
looking for the right novel and the money, or
do you laugh off the whole matter? Why?
Save yourself a lot of time by just laughing off
your friend's report. Don't bother looking for the
novel. Every professionally made book numbers its
pages by using odd numerals on right-hand pages
and even numerals on left-hand pages. No one could
have put anything between 201 (a right-hand page)
and 202 (a left-hand page)!
Based on a brainteaser posted
on April 4, 1999, on www.brainteasers.net.