A person gains 10% while buying and 10% while selling by using false weights, then what is his total profit percentage?

A person gains 10% while buying and 10% while selling by using false w

1.	A person gains 10% while buying and 10% while selling by using false weights, then what is his total profit percentage?
A.	15%
B.	25%
C.	20%
D.	21%
Answer» E.

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A person gains 10% while buying and 10% while selling by using false weights, then what is his total profit percentage?

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