A dishonest dealer professes to sell goods at the cost price but uses a weight of 852 grams per kg, what is his percent?  Answers:
A) 22 %  B) 25 %  C) 17.37 %  D) 99 %  E) 12 %

Rationale: "852 - - - 148 100 - - - ? = > 17.37 % answer : c"
Answer: C