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Articles: Time Pass | 12-coin problem
- Mr. N Srinivas K
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There are 12 coins, all are of same weight except one, it may be of light or heavy compared with the remaining coins.
There is a common balance.
You have to find out the odd coin using only 3 weighings.
Once again I am telling you that the weight of odd coin may be light or heavy which we don't know.
There is a straight forward solution.
Think a little.......if any body have doubts mail me to : knsrinu@iitk.ac.in
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