OG 13th edition - is this same as OG12 + IR?

[iwillsurvive101]

I am scrambling to finish my GMAT before the IR hits the GMAT. That means, I will be registering for end of May test date. Should I consider taking a look at OG13, or any other "new" material if I am taking the test before June5th? Is there anything I should consider w.r.t the new changes in GMAT if I am taking the test in May 2012?

Thanks in advance.

[georgera1]

I understand there are some 158 new math problems..might not be a bad idea to get it.. you could create a self test and do a series of problems and time your self..bottom line, you are unlikely to learn anything new, its just practice and testing your skills from your GMAT tool kit..good luck

[iwillsurvive101]

Thanks georgera1

The following post answers this question in greater detail:
https://www.beatthegmat.com/mba/2012/03/ ... cial-guide

[bea@beatthegmat]

Hey iwillsurvive,

Our own DanaJ also wrote a review of the OG13 here: https://www.beatthegmat.com/mba/2012/03/ ... ook-review which references Stacey's article that you've linked to.

Hope that helps!

Best,
Bea