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There are 100 coins placed on a table in a dark room, out of which 20 coins are showing tails and 80 coins..............

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There are 100 coins placed on a table in a dark room, out of which 20 coins are showing tails and 80 coins are showing heads. The task is to divide this set of 100 coins into 2 groups (not necessarily same size) such that both groups have the same number of coins showing the tails.

posted Aug 9, 2020 by Sandeep Bedi

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