Question

Milk contains 87 % water and the rest is solids and fats.  Which of the following is not included as milk solid?

(a) Protein

(b) Water

(c) Carbohydrate

(d) Milk Fat

This question was posed to me in an international level competition.

This is a very interesting question from Milk Production in portion Primary Production of Milk of Dairy Engineering

Answer 1

The correct choice is (b) Water

For explanation I would say: Protein, Carbohydrate and Milk Fat all three are milk solids.