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?
Choose the correct choice from the following answers.
A) s.1000
B) s.875
C) s.1007
D) s.1006
E) s.1002
Explanation:   88%   104%   --------   16% ---- 140   100% ---- ? =&gt; Rs.875   Answer:s.875
<result>B</result>
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?