After going through the OG 2015 Guide, I did my first CAT simulation on the
Manhattan Gmat website. I managed very badly my time: in the Quant section I had to guess on many questions because I wasted a lot of time dealing with some difficult ones, but in the Verbal I finished the whole section with 10 minutes left (which I think is way too much). I thought I was going to score very low because of my poor time-managing strategy, but I finally got 630(Q44, V32), which was way beyond my expectations.
I'm planning to take the GMAT in September, which means I still have more or less 2 months of part-time study (2-3 hours per day) and 2 months of full-time study ahead of me before the exam.
Do you think it's possible, given this amount of time and taking into consideration my bad time-managing strategy in the simulation, to get from 630 to 700 in the actual exam?
My intention is to go through the Manhattan Strategy Guide (10 books) and, at the same time, keep practising on the OG 2015 Guide and the Official Verbal and Quant Guides, maybe alternating "Strategy Guide reading" days to "practising exercises" days. Do you think it's a good strategy?