By the way FlyingDJ, the website u posted, the test actually have to be paid for before one can do it. Do you have any other web site which offers psyhomotor test and which is free?
True, but it's a good reference to show and if you pass this, you can use it as fact sheet for the next application.
I do not know any other ones that are free.
I did mine few years ago when it was still calles Compass: Computerized Pilot Aptitude Screening System. Maybe those tests are available somewhere.