Ok, but it's not very detailed or glamorous. As I stated earlier, I did most all of the OG12 questions, except reading comprehension. I never touch reading comprehension because I feel that a thorough preparation of analytical reasoning is a better use of time than actually doing the RC sections. I ...

I understand that to refer to a singular, you can't use 'those'... but my question here is why is vocal tract singular in the first place? Why is it not plural as follows: Neanderthals had vocal tracts.... by having plural 'vocal tracts', we are decribing the inherent nature of the vocal tracts (of...

Wow.. blast from the past! As I said a year and a half ago, before I scored 99th percentile on the gmat, the answer is unambiguously D. In case the old posts are enough of an explanation here it goes again: The set is going to be infinitely long and will continue increasing positively. Any number t...

Hi. I couldn't really understand what you meant by question 2) and 3)... it seems like you left out information in the question. I think I can help with Question 1 though. This is a basic combinations problem that involves figuring out how many combinations you can make of each different gear type, ...

Hmmm this is a tough one, but IMO, E for the first part and D for the second part. I was going between A and E for the first part, but for some reason A just doesn't settle well with me. R tells S that because of his old age alone, he is not equipped to deal with the problems that face this country....

By process of elimination, I pick B. A - This doesn't weaken the question. There is no need for a comparison to other structures because the stimulus only makes a claim about carpentry in hotels, and not carpentry overall. C - This actually strengthens the argument instead of weakening it. When work...

I dont know...I am not entirely convinced...what does big boats have to do with protecting manatees? The answer choice seems to assume that "fragile habitats" means they wouldn't be able to survive. It could also assume that the hunters could carefully maneuver through these fragile habit...

I need more clear explanation for this one.... I chose B..and i dnt know why the answer is D There are a few reasons why B isn't the answer. First, the fact that large containers are just as easy to recycle does not necessarily address all ecological effects that consumers might be worried about. I...