A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent?
Pick:
A) 25% B) 25% C) 29% D) 55% E) 45%
800 --- 200   100 --- ? =&gt; 25%   Answer: 25%
<result>B</result>
A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent?