Naw, you can't really study for it. Go to jeremyjustice.com and play around with his ATC sims..they're very similar to the ones you'll get on the test.

There's a math section that's just descent rates, and ETAs. An absurd analogy section, that will make no sense whatsoever..i think i did horrendous on it..but i got a good overall score..so who knows how much it's weighted.

There's also a box factory with numbers and colors and ridiculous questions about stupid details like "of the four conveyor belts, which was moving the fastest", and "how many boxes would you need to complete the shipment,..and of what color...and in what order would you need them".

...So mostly just stuff you're not really thinking about when you're in the middle of it..then it cuts away to ask these questions

Just read the directions carefully, and do the practice sessions..and just pay attention to the details...you'll see what i mean when you take it.

Also angles, where they give you an angle, and ask you what the approximate degree value is.

G'luck!