at the moment the toughest one to me is "what will you like to be after some time"? I have been in the academia and that is what I know. in University interviews I can easily manage this question. Tommorrow it is going to be a commercial company interview. I am just going to see how the other-world works. I don't really know what would I like to be if I get into this commercial world. I really do not know the good answer to that. (Surely the boss won't like me saying "I want your job in five years time!!!" lol.)

thanks for the suggestion. the interview is mainly because i specialise in certain things they don't have at all, and are interested in expanding in that direction. so, I guess i should be able to handle that question.