Ram buys 40 pencils for Rs 70 and sells them at the rate of 30 pencils – InterviewSolution

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1.	Ram buys 40 pencils for Rs 70 and sells them at the rate of 30 pencils for Rs 80. Find gain or loss percent.
Answer» Ram buys 40 pencils for Rs 70 and sells them at the rate of 30 pencils for Rs 80. Find gain or loss percent.

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