Q121
A trader sells an article and loses 121/2 %. The ratio of cost price to the selling price is -
A trader sells an article and loses %. The ratio of cost price to the selling price is -
A.
7 : 8
B.
9 : 8
C.
8 : 7
AnswerD.
8 : 9
Answer: Option C
Solution
Answer: Option C
Solution: