Have you try google?
I managed to find something that may be of some use to you -
https://ryan9900.wordpress.com/initialfilter-interview/
So what can you expect to be asked at the interview? Here are some of the questions I was asked –
What have you chosen the RAF specifically and not the Army or Navy?
How long have you wanted to join for?
What influenced your decision to join?
What steps have you taken to gain better knowledge of the RAF and the application/selection process? (Good idea to mention the RAF Careers pages on Twitter and Facebook. Check these out if you haven’t already, they answer a lot of questions!)
What have you applied for?
What does that trade do / What is its role within the RAF?
Where is your training (Both phases, you should know where, how long for, and what it involves)
What qualifications will you gain during your Phase 2 training?
What have you done to prepare physically?
What is the role of the RAF as a whole?
Can you name some of the main UK bases? (Name a few main UK bases until they stop you)
What do you know about the aircraft at any of these bases?
Where are the RAF overseas?
Why do the RAF have overseas bases?
What operations are the RAF currently involved in?
What qualities do you think RAF personnel need? (Remember R.I.S.E. – Respect, Integrity, Service and Excellence)
What is your opinion on armed combat? (My interviewer then gave me a ‘scenario’ which went a bit like this – As a new recruit on your first tour, It’s likely that you’ll be put on guard duty at the gate. Imagine a car pulls up, a man jumps out with a gun and begins to fire in your direction, you have a rifle, so what do you do?’) I definitely had to think on my feet for this one as I didn’t expect it at all, but the answer seemed fairly obvious.
What is NATO?
When was it formed?
How many member countries are there?
Also this on youtube -
https://www.youtube.com/watch?v=iPUOIbI4CNE