All the results are done with level 3.
For sure at the assessment my results were worst.
I am not a super human or whatever, I just studied very hard for almost 2 months, even during my flying job.
For the math there are 100's of tips and tricks, just search for them.
For all the other tests I did them hard until I had some kind of result that was ok for me.
I am just in the average, for some things such as memory, I am even below average.
Good luck to everyone!