2x interview
Interview 1; personal statement Interview 2; problem-solving question
Keep up to date with the news; re-read personal statement.
Research the course and be confident with your personal statement.
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.
Number of interviews: 2
Length of interviews: 30 mins
In one, we discussed my personal statement. In the other interview, I was given a problem question to solve.
To prepare I had
Know the course, your personal statement and what the interviewer specialises in.