Question:The cost of a shirt after 15% discount is Rs. 102. What was the cost of the shirt before the discount ?
A Rs. 117 B Rs. 118 C Rs. 120 D Rs. 121
+ AnswerC
+ ExplanationLet the marked price be Rs. x. Then, `(85)/(100) x = 102 => x = ((102 xx 100)/(85))` `= 120`
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