Nine plates of similar in design... same colour, same size
but one plate among that has very small difference in
weight. you should find it but the condition is u can use
weighing pan only two times. at the second time u should be
able to find the defeated plate..............
Answer Posted / hemant joshi
hey .. the ques is wrong.. you have to specify wheather the
plate is havier or lighter.... then only it can be done
using weighing machine twice ..... or if you are not
mentioning that the odd one is heavier or lighter, means it
can either be heavier or lighter then you need to use the
machine atleast thrice..
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