Hello Zhenya0258,
A score of 640 is decent and a target score of 700+ seems realistic.
A couple of things that can be a noticeable barrier to your scores would be some or all of the below.
• Inefficiency by using time-consuming Conventional method to tackle DS and PS questions still
• No expert support (maybe) who can tutor, analyze, and guide you during your learning especially on hard level questions while stably hitting middle-level questions.
• Lack of many updated questions and practice in the recent exam trend
• Not well aligned with time to solve questions.
You can try our free diagnostic test and receive a comprehensive study guide by topic. This test will clearly help you understand your weak areas.
You can schedule a Comprehensive counseling session for 30 mins with one of our experts:
https://calendly.com/mathrevolution/1-on-1-session for detailed advice on your current study plans and also to learn self-preparation strategies. You can also discuss your ESR.
You must schedule your day smartly to revise the topics and also practice more questions. We would suggest you register with Math Revolution
https://www.mathrevolution.com/member/signup to get access to our 7-day full-on-demand course (27 topics, 490 subtopics, and 1,500 questions) for free trial lessons.
Since we are a math expert, we will recommend you go through our post on the GMAT club: Breakdown of GMAT math questions and types:
https://gmatclub.com/forum/overview-of- ... l#p1641411Regular tests will reflect the positive change in the score, and hence, your confidence will boost up. Gradually, with the help of mock tests, you will be able to compete with time and hence will be able to learn time management.
We appreciate your time and patience in reading this reply.
Should you need any further information, please do not hesitate to contact us at
info@mathrevolution.comSuccess is within your reach.
Good luck!
Math Revolution Team