From what I've read, but maybe someone who's actually taken the test can correct me if I'm wrong:
-The math test is timed at 20 minutes with 24 questions. Do as many as you can within that time frame.
-The RMI test is 20 minutes long and as many as you can do within that time frame.
-The ATP test is multiple choice with three choices and from what I read, is the only multiple choice (unless you count the RMI test where you have to choose the correct depiction)
-There is an aircraft stick and rudder portion of the test and they do use a standard PC joystick with a PC rudder controller.