On selling a bat forRs. 100, a man gains Rs.20. His gain% is – InterviewSolution

1.

On selling a bat forRs. 100, a man gains Rs.20. His gain% is

Answer»

Sp of the bat=Rs 100gain=g=Rs20Cost price=cpcp=sp-gcp=100-20=80gain %= gain/cp ×100

=(20×100)/80=25%

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