A dealer purchsed 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.

A dealer bought a refrigerator for Rs. 11515. After allowing a discount of 16% on its marked price, he gains 20%. Find the marked price of the refrigerator.

A dealer purchased a washing machine for Rs.7660. He allows a discount of 12% on its marked price and still gains 10%. Find the marked price of the machine.

A shopkeeper marks his goods in such a way that after allowing a discount of 25% on the marked price, he still makes a profit of 50%. Find the ratio of the C.P. to the C.P. to the M.P.

A shopkeeper marks his goods in such a way that after allowing a discount of 25% on the marked price, he still makes a profit of 50%. Find the ratio of the C.P. to the M.P.

The marked price of an article is 300. The shopkeeper gives a discount of 10% on the marked price and still gains 25%. Then the cost price of the article is