People asking vaguely about test questions

Wasn't sure how to phrase it in the title but whenever we have a test in school, afterwards people always start asking "what did you get for question 7c?? What did you put for the second to last question?" Like i didnt memorise the question numbers, I was busy answering the questions? It would be a lot easier if you just said "the question with the giraffe" or "the one about rotating the triangle". Idk how everyone else seems to remember exactly where in the test every question was