Question

As it comes from a cow, the solids portion of milk contains approximately 3.7 percent fat and ____ percent solids-not-fat.

(a) 3%

(b) 6%

(c) 9%

(d) 12%

I had been asked this question in an interview for job.

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

Answer 1

The correct answer is (c) 9%

For explanation: Solids portion of milk contains 9% SNF.