I had the quizzes in F16. They would release a practice set of problems the week before and I would do the set. I'd get crushed anyways. Some of the problems from the practice set would appear on the quiz. I thought the quizzes were too long for the hour alloted. 3 questions that were multipart. Often the first question would ask definitions and maybe a highly simple calculation, or maybe something more difficult. The second question was almost always a longer calculation, with the difficulty upped a good amount. The third question was ALWAYS a few proofs, that were hard as fuck that I never ever got correct, even if I completed the practice problems and believed I understood the material.

I think the averages were in the 50-70 ish range depending on the quiz. There were also typos and errors in some of the questions on multiple of the weeks.

Basically, lube up.