I am quite lost for my prep, from 560 to 600 in 14 days ?

Nope, I only did Official CATs from Gmat website, I have been usingGmatclub questions banks for my weak areas and to do OG questions.

I just took the GMAT and scored 580 (Q42, V27),
The main question is: Can I get to 600 in 15 days? I must take the resit on the 12th of august.

Probably fair to say it wouldn't be shocking if you did break 600+ in two weeks. Had a student who went from a V41 to a V45 in about 10 days, for example. If you've not memorized idioms for Sentence Correction, consider finding a relevant list you can memorize relevant ones from. There's one the gmatknight blog by the way.

All the best.

You can likely get to 600 by the 10th of August. In fact, you can probably do so just by being more careful and making fewer careless errors in quant and verbal.

One move that you can make to achieve your goal is to read the following post to get some ideas you can use to improve your overall accuracy.

Improving Your Accuracy on the GMAT

Also, keep practicing, and when you practice, do most questions untimed, and shoot for high accuracy. Your goal is to learn to better apply what you already know and arrive at correct answers more consistently.

Also, over the course of the next two weeks, you could keep working on some of your weaker areas of quant. You could really master at least four or five weaker areas in two weeks and significantly increase your expected quant score.

Hi Marty,

I have already read that article like 4 times, the problem I am facing in verbal SC is that I know the concepts (Parallelism, SV agreement, mod) but I just can't always see the splits or I make meaning mistakes, and some times I don't even see a split in answer choices (might be because I am slightly dyslexic)it is getting quite frustrating and I don't see myself breaking the 600 wall, I am already at 3 attempts and my best score was 560.