What are you worrying about the test score for? its not something you can cram up on really, its a perception based (psychometric) test that gives us an idea how easy its going to be to train you for a specific job.
I done my barb the other week. I had the room to myself so after rubbing one out I took a deep breath and started the questions reading them out as I went. Trick is not to panic otherwise you will press the wrong answer. I came out with 58, which is more than enough for infantry
ok fair cop, but i got 63 and was told i could do any job i wanted. So to get 92 you would have to be some BARB ninja Guru.....
but back to the original question. Just read through the practise booklet they give you and you should be fine, there isn't anything you can do in the way of preparation apart from what is in that booklet
63 is good.
60 or above is all job listings able in requirement for age and some other stuff.
BARB isn't hard, It just requires precise and quick thinking.
The faster and more accurate your brain works - the higher the score. Everyone is different.
I got 72 myself, and that is only because I rushed it to ****!
Things like knowing that you will just get questions flung at you will get you those extra marks.
Grats on the 63, and grats on the 92.
Now let's crack on shall we? I believe the topic question has ben answered anyway.