Question

A table was sold for ₹2142 at a gain of 5percent.At what price should it be sold to gain 10percent

Answer 1

let cp be x . then, cp =x×105/100=2142. =21x/20=2142 》x=2142×20/21=102×20=2040. now sp at gain of 10% = 2040×110/100=2244
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