# A merchant purchase a wrist watch for Rs.1200 and fixes its list price such a way

A merchant purchase a wrist watch for Rs.1200 and fixes its list price such a way that after allowing a discount of 10%, he earns a profit of 20%. The list price of the watch is

(a) Rs.1600

(b) Rs.1200

(c) Rs.1400

(d) Rs.1800