Dear all,
I need advices for my GMAT preparation.
I plan to take the test in 3 months (by the end of May) and my target score is 750 (or around).
I bought the 10 books of
Manhattan prep and the 3 books of the OG 2017
I've been studying the quant part for almost a month now using the OG but i felt like i'm not getting any better and i'm not sure i'm studying the right way

.
I do keep track of my errors and try to identify my weeknesses then i work on the corresponding topic using the
manhattan prep books but i feel like i'm not doing it correctly .
Lastly, i bought the
magoosh gmat prep, i took the diagnostic test and i got really bad results

.
Now, i want to start all over again but i need advices on how to study efficiently with all these materials (
Magoosh,
Manhattan prep books, 3 OG books). Should I study the Quant part and the Verbal part at the same time or should I work on one of them at a time? My materials give me access to full-lenght tests, when should i start taking them?
I plan to take two weeks off in may before taking the test but until then i can work 2hrs/day during the week and i am trying to manage my time to work more hours on the weekend.
Thanks in advance for your advices!
Start with Quant, learn the concepts tested on GMAT. After learning, practice your learned section with timed practice. You can also take quizzes to meet the pace of GMAT. 1 Month for learning concepts and 15 days of practice and same with the verbal. When completed all the concepts learning and handsome practice. Take full length CATs, know your estimated score. Analyze the result with Correct/incorrect questions, pacing analysis trace your mistakes and learn from them, make an