There are 8 balls that look identical. One of them weighs
less than the others. Given a weighing scale, how will you
find this ball.
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Answer Posted / t mahesh
take 6 balls out of 8 balls .. .
weight 3 and 3 balls
if they are equal remaining two balls one ball is weightless
then weight that two balls to findout weightless ball
else one of that 3 balls one ball is wieghtless
take 2 balls from those 3 balls and wight that one if both
are equal remaining ball is weightless..
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