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There are 80 coins, among them one coin weighs less compared
to other. You are given a physical balance to weigh. In how
many wieghings the odd coin can be found.
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Answer Posted / kapil sharma
it can be done in 3 ways.
First divide the coin in 20, 20 and 40
and then do it..
| Is This Answer Correct ? | 0 Yes | 2 No |
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