could anyone tell me some tips in the interview of oxbridge? has anyone been asked some really awkward questions? if yes, could you give me some examples?
and i am gonna study Biochemistry or natural science in uni. anything they would ask?

http://www.cam.ac.uk/admissions/undergra...iews/film/

this online video might be helpful... normally questions are taylored to gauge your potential to think and be creative (or so i've heard ) but they might go through stuff metioned on your UCAS form or in the case where you have to hand in written work they would discuss that with you...

Here's a few pages on the net which might help you out:

Discussion of science type interviews
Oxbridge-admissions interview profiles

I remember seeing a list of general awkward interview questions somewhere - though seem to have lost it