@Audemar what you think my good sir
I've seen this before actually. Nothing new regarding how shameful this is can be said. The test was designed to be as equivocal as possible so if, by chance, you happened to get the questions "correct," the grader could be just be like "nah, this is wrong because I think it is."
I mean, look at the first question: "Draw a
line around..." By mathematical definition, a line is straight; you can't draw a line around anything as it extends infinitely in either direction. The moment you have a kink/discontinuity in a line, it becomes something else. You're getting that question wrong 100% of the time if I'm the grader unless, you know,
. Or the even the sequence questions, 17/18. The grader could just be like: "nah, b. The next number is 27.
" Anything but a literacy test.