So now it looks like it'd be the easiest part of manage, with some practice and just keeping up my English vocabulary.
I've already passed three types of questions (according to the first book of GMAT Review). They are Problem Solving (PS), Data Sufficiency (DS) and and Reading Comprehension (RC). To prioritize them, I'd write something like this:
RC < PS = DS
PS and DS are almost equal in hardness (for me), while RC is fairly easy one. Bear with me, and I'll compare more categories to those two.