A watch was sold at a loss of 12%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price?	Select.
A) s . 1000 B) s . 875 C) s . 1007 D) s . 1006 E) s . 1002

Rationale: "explanation : 88 % 104 % - - - - - - - - 16 % - - - - 140 100 % - - - - ? = > rs . 875 answer : b"
Answer: B