A dealer purchased a fan for Rs. 1080. After allowing a discount of 25% on its marked price, he gains 25%. Find the marked price of the fan.
Cost Price = Rs.1080
Gain = 25%
Selling Price 
= 
= Rs.1350
Discount = 25%
Let × be the market price.
Market Price – Discount = Selling Price
× – 25% of × = 1350
× – 25x/100 = 1350
75x/100 = 1350
X= (1350 × 100) / 75
= Rs.1800
So, Market Price of Fan is Rs.1800
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