They are the questions which are related to my studies. For instance, when I was doing my bachelor in Spanish Philology, the question that I hated to answer was 'What can you do apart from being teacher? and 'Can you talk like a native speaker?'
As for nowadays, the question that I do not hate but kinda sick of answering is 'What is Transcultural Studies?' which is the program that I study now. Also 'Where can you work after you are graduated?' is one of the questions that makes me a little irritated.