Question

What two colors is the Holstein breed?

(a) grey and white

(b) brown and black

(c) black and white

(d) white and brown

This question was addressed to me at a job interview.

I'm obligated to ask this question of Cows in Dairy topic in section Building Blocks of Dairy Processing of Dairy Engineering

Answer 1

Right answer is (c) black and white

For explanation: Holsteins are big, stylish animals with color patterns of black and white. A healthy Holstein calf weighs 90 pounds or more at birth. A mature Holstein cow weighs about 1500 pounds and stands 58 inches tall at the shoulder.