A watch was purchased for Rs 124, What should be the increased price of watch so that he makes a profit of 10% ofter giving 12% discount ?

What would be the printed price of a watch purchased at Rs. 380, so that after giving 5% discount, there is 25% profit ?

What would be the printed price of a watch purchased at Rs. 380 , so that after giving 5% discout , there is 25% profit ?

A watch dealer pays 10% custom duty on a watch that costs Rs. 250 abroad. For how much should he mark it, if he desires to make a profit of 20% after giving a discount of 25% to the buyer?