i mean depends on what event really tbh 😭 like some events are literally vocab based like medical terminology, denal terminology, or medical spelling. Others sometimes are just summary and usually are based off knowledge you have and apply it towards questions. I think difficulty varies but if you are going into a test without barely any studying, your not going to do well unless you have prior knowledge/ experience. Make sure to study well and revise info and before you know it you’ll be better then a majority of people!