hi,
i plan do the gmat in december and i already worked through kaplan 2005, kaplan 800 and the kaplan math book. now i started with the og and i`am a little confused because the questions in the cr-, ds- and especially the ps-section are so easy. the sc-section is quite similiar to kaplan, is it ? is it really necessary to work through the og ? there is such a big difference between kaplan and the og. what is closer to the real gmat ? should i start with the princeton review rathan than the og ?
many questions...maybe someone can help me.
thank you very much,
christoph