1x test, 1x interview (~40 mins, 2 interviewers)
Interview based on test questions; helpful interviewers
Attempting questions from MAT (the maths admissions test) and STEP papers; mock interview with teacher
Interviewers were helpful not intimidating
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.
I had a
The interview was based entirely on the exam. First we went through the questions that I had completed in the exam, then we moved onto a question which I had done half of but not completed and then we worked through the questions I did not attempt in the exam. The interviewers were very helpful to point my in the right direction when I got stuck.
Attempting problems from MAT (the maths admissions test - this may no longer be running) and
Not much. I was worried it would be quite intimidating but the interviewers were very helpful