A shopkeeper forced to sell at cost price, uses a 950 grams weight for a kilogram. What is his gain percent?
Select the correct option: A) 10% B) 9% C) 11.11% D) 5.26 % E) None of these
Shopkeeper sells 950g instead of 1000g.   So, his gain = 1000 - 950= 
<gadget id="calculator">1000 - 950</gadget>
<output>50</output>
50g.   Thus, %Gain= (50 *100)/950 = 5.26%.   answer : OPTION 5.26 %
<result>D</result>
A shopkeeper forced to sell at cost price, uses a 950 grams weight for a kilogram. What is his gain percent?