1.

al SP =1872 and gain% = 4%

Answer»

SP = ₹ 1872

gain% = 4%

Let CP be x ,

x + 4% of x = 1872

x + 4/100 × x = 1872

x + x/25 = 1872

26x/25 = 1872

x = (1872 × 25)/26

x = 1800



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