Hy,
I've been struggling with gmat for a fews months now. I've done the gmat twice and I got 620 (Q42;V34) and 640(Q48;V31)
I need at least a 660 or 670.
The problem now, is that i've done the OG 2018, verbal and quant book as well; I've done the gmat prep all exams and I created an
error log.
So know official questions I have only those 400 question to buy and i'm definitly going to buy those, but besides those, what else can I do? should I buy veritas or manhattan exams? even if the verbal is a bit different and easier?