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There are 7 balls, out of which 6 balls are of same weight and one ball is lesser in weight.
You have a hand balance with you(the ordinary balance with 2 pans that u see in indian gorcessry shops
). Can you guyz tell me how many tries you need to do to select the ball lesser in weight and how do yo do it?
You have a hand balance with you(the ordinary balance with 2 pans that u see in indian gorcessry shops
). Can you guyz tell me how many tries you need to do to select the ball lesser in weight and how do yo do it?
z...
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