I have 2 versions of Mahattan SC guide (2005 and 2008) version. The 2008 version is almost double the size of 2005, and contains too much detail. I wanted to know if such in-depth knowledge of grammar is required to ace sentence correction questions? Shouldn't all the stuff in the 2005 version suffice?
I don't mind reading through 200+ pages, but absorbing all of it and applying it is much tougher than 120 or so pages. And i don't know if that much effort would be justified for 14 of the 41 questions in verbal. Wouldn't I be better off putting time in other verbal and quant sections?
some background: English is not my native language, but I did complete my university from a canadian university, so sub-consciously I think I know some, if not most, of the basics.