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Scorching goIITian

Joined:	2 Jan 2012
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20 Apr 2012 19:31:38 IST

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423

AN EASY PROBLEM OF COINS

Engineering Entrance , JEE Main , JEE Advanced

A set of coins contain 243 coins identical in shape and size .Out of these 242 coins are identical in mass also.The remaining coin has a mass one unit greater than that of other coins.You are provided with a weigh balance on which you can place only these coins.Find the minimum number of ways to find the odd coin.

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akshay

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Joined: 20 Mar 2012

Posts: 1

28 Apr 2012 15:44:00 IST

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BASTIN JOSE

Scorching goIITian

Joined: 2 Jan 2012

Posts: 213

29 Apr 2012 19:13:07 IST

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no akshay

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