Answers

2014-12-03T18:31:08+05:30
let x be the cost price.
sale price=1.05x
As per problem .95x11/10=1.05x-2
                       ⇒10.45x=10.5x-20
                       ⇒0.05x=20
                       ⇒x=400
Cost price is Rs 400
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