1x test; 1x interview (30mins)
Maths, physics & geometry based; was relaxed!
Online resources
Don't panic
Remember this advice isn't official. There is no guarantee it will reflect your experience because university applications can change between years. Check the official Cambridge and Oxford websites for more accurate information on this year's application format and the required tests.
Also, someone else's experience may not reflect your own. Most interviews are more like conversations than tests and like, any conversation, they are quite interactive.
1 group meeting with other candidates and an academic to inform about how the interview activities are going to take place,
1 maths and physics
Topics: maths and physics and geometry (circle, triangles etc)
How it felt: relaxed, helpful interviewers
For the technical questions, you should definitely look at: http://i-want-to-study-engineering.org/
Also, talk to
Don't panic at all; you have nothing to lose if the interview doesn't go exactly as you expect.