Hello all,
Recently I took the GMAT and scored a measly 600.

I plan to retake the GMAT and aim for at least a 650. I have been studying on and off for the last year but I didn't take it seriously until the last month before my test. In one month, I raised my score by 100 on the practice tests. So I know that if I focus, I can make an improvement.
However, my biggest issue is the quant. I did OK in the verbal but horrible on the quant. I am just so lost, especially when it comes to geometry. I have tried Kaplan and Knewton but both weren't very useful in my experience. I found the best ROI from the OG books and some of the
Manhattan books (didn't read them all but were useful). My goal is to raise my score to 650 in a month, but is this feasible?
Can anyone recommend what I should do? I'm at a lost...