Sorry posted to the child comment below. It can certainly improve with practice but since these are so specific to each major, there is not a test prep industr

Sorry posted to the child comment below. It can certainly improve with practice but since these are so specific to each major, there is not a test prep industry geared up behind them. (you can do it on your own though, as they post the tests and most answer keys for prior years.) https://www.ox.ac.uk/admissions/undergraduate/applying-to-oxford/guide/admissions-tests https://www.ox.ac.uk/admissions/undergraduate/applying-to-ox...