1.

A dishonest dealer sells his goods at the cost price, but he uses a weight of 900 gm for 1 kgwt. What is his gain percent?

Answer»

11 1/9%



Let the COST price of 1kg GOOD = 100

He sells for 100, what he got for 90, then his GAIN =100 – 90 = 10

:. His gain per cent = 10/90×100 = 100/9 = 11 1/9%.



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