nitsiso

Hi, All, I have heard a lot about 800 bob file/notes on test magic but don't know how I can get it. Please help me if you have a link or the file. Thanks

You don't know the sign of 'a' therefore you can not divide by a to come to the conclusion that since a^3 a^2 I still not sure how to solve it correctly..

Is a>0? A. a^3-a B. 1-a^2 > 0 Thanks for your help!!!

Well the OA is D, which doesn't make sense to me. Any thoughts?

1. A peculiar feature of the embryonic mammalian circulatory system is that in the area of the heart. the cells adhere to one another, beating in unison and adopting specialized orientations exclusive of one another. A. beating in unison and adopting B. they beat in unison while adopting C. beat in unison, and adopt D. beating in unison yet adopting E. even though they beat in unison and adopt

According to a lot of "Old" prep materials " Being" is almost always wrong in GMAT, but now more and more answer choices have used it as correct answer. Can someone summarize or point me to a post where I can find the correct use of " being". Thanks for your help.

I think we need to look it this way: Cars were sold....these cars do not meet transportation safety standards.....thus......cars got in to accident and damaged.... This sequence justify the use of Had been sold. what is the OA?

IMO 'C'. whats the Official answer?

Clearly its 'D"

30 days after the test day.

Go for it again!! I am doing the same thing. I scored a dismal 620 even though I was scoring 700 in GMATprep.

Yup, B it is in my opinion too. @gmatissimple thanks for nice explanation.