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Page 1: - Maths.pdfThe ratio of incomes of two persons is 9: 7 and the ratio of their ... 14.A dealer sells a toy for IRS. 24 and gains as much percent as the ... (in rupees) of
Page 2: - Maths.pdfThe ratio of incomes of two persons is 9: 7 and the ratio of their ... 14.A dealer sells a toy for IRS. 24 and gains as much percent as the ... (in rupees) of