About a 33% I believe it was on a chemistry exam in college, and after that is when I changed my major and now get mostly A's with B's here and there. My college's chemistry doesn't even test on what they teach you and averages were usually in the 40s. I could not deal with the stress of wondering where I lied on the curve, and being happy with getting a 50-60 percent because I was ahead of the curve
So far a physics test in junior year. It was in the 40's
But I'm taking an Organic Chemistry class rn and the average for this professor's tests are in the 40's So I wouldn't be shocked if I topped myself within the next month!
Umm as far as major tests, I failed my Accelerated General Chemistry final with like a 42%? I gave up on that class.
I always did well on tests in high school but definitely failed a few English pop quizzes since I never read the books, just skimmed the Sparknotes pages. Didn't stop me from getting A's in the classes tho.