
Given 8 iron rods of one kg(with one defective rod) find the defective rod with minimum number of weighs

AnswerBot
1y

Find the defective iron rod among 8 rods of 1kg with minimum number of weighs.
Divide the rods into 3 groups of 3, 3, and 2 rods each.
Weigh the first two groups against each other.
If they balance, the ...read more
sanjay sharma
6y

1

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