Just a question for anyone that has already taken the GMAT.....

Without getting into the specifics, in the Quant section, is there one area that you saw more tested than others? As an example, did you see more geometry than workrate problems? Did you see more exponent questions and very few inequalities questions?
I'm at a very low quant figure now and am only shooting for a Q30. I am wondering which area I should focus on during my prep... I know all areas (like the 5
mgmat guides: FDP's, Geometry, etc etc) are tested on the exam but which is the most prevalent? In other words, which topics are the MOST commonly tested and appear the most on the exam from your experience?
Thanks for the advice gang!