How to get into Oxbridge: 5 ways to prepare for an Oxford and Cambridge University admissions test

Past test papers allow you to, not only understand the types of questions that will be asked, but also to understand which of the areas you feel you are the weakest in

http://www.independent.co.uk/student/into-university/oxford-cambridge-university-application-admissions-test-how-to-get-into-oxbridge-a7192201.html