Therefore I have two questions to clarify:
1) Do AA and AI in AWA appear randomly or there is a stated sequence?
2) The same question is for Math and Verbal sections
I am not sure what the order of the awa is, but the order is always the same. If your English is up to par, don't even sweat the awa section.
Quant ALWAYS before verbal
Quant will always begin with a few problem solving, then go into DS usually around question #6 or 7
Verbal will always begin with sentence correction, then a couple CR and then RC.