Bullshit tests. You do not mention that the questions are related to each other. They don't test anything.

Neither a giraffe nor an elephant will fit into a refrigerator. The idea that they can shows a complete lack of general knowledge by the person who designed the test.

Another thing, if a liberal arts student was asked to critically question an engineering paper, they wouldn't be able to because they don't have the foundational knowledge to do so.

You cannot teach critical thinking. Noticing something is out of place is a result of having a solid foundational base of knowledge.

Ergo, the person who wrote this didn't realize that unless you chop up the giraffe or elephant, you couldn't put it in the fridge.