Today I am going to start my study plan for the gmat. But I wonder what kind of score(quant) can I expect when I have worked through Foundations of GMAT Math(by Manhattan)? I know it is just the foundation but is it enough to score average? Don't worry I will also go through the guides of Manhattan, I believe there are 9 guides there, and I will ofcourse do the questions of OG 13. How well do I have to study to score like 600 on quant? Median score is around 560; on what level is that math skill?
I also have to brush up my English skill al lot. Thus, I am planning to complete a grammar book. I am still undecided which grammar book to pick. Grammar book by Gmatclub or Grammar in Use. Which book would be in my best interest? Cost is not a factor.