A) 8%
B) 9%
C) 10%
D) 12%
Correct Answer: A
Solution :
(a): Let C.P = x L.P. (list price) = 1.2x After discount, \[S.P=1.2x\frac{90}{100}=1.08x\] \[Gain\text{ }%=\frac{\left( 1.08x-x \right)}{x}\times 100%=8%.\]You need to login to perform this action.
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