PAT

Physics Aptitude Test (PAT) is a subject-specific admissions test for applicants to all University of Oxford Engineering, Materials Science and Physics undergraduate degree courses.
Test format:
•    PAT is a paper-based 2-hour test. It consists of 2 parts:
•    Mathematics for Physics: 9 questions
•    Physics: 10 questions
•    No calculators, tables or formula sheets may be used

For PAT syllabus and past papers see here.