Hi Guys,
This is my first post on the gmatclub. I have been preparing for GMAT on and off for around 2 months. Being from engineering background in India, i find quant easier than the verbal. I have studied just OG and nothing else...

I gave the practice tests at regular intervals and below are the scores. My main problem is running out of time which also happened in the last mock test where i scored a 660. I guessed last 4 quant and last 2 verbal questions in that test. Also in IR i run out of time and find that section difficult.
My Scores:
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GMAT Prep 1 => 480(Gave without any preparation, ran out of time badly)
Veritas Prep => 620
Manhattan practice test => 580
GMAT Prep 2 => 660 (Ran out of time badly)
My GMAT is scheduled on 23rd November. I wanted to know that as my scores have varied substantially in practice tests, will it be possible for me to get 650+ on the actual test? What can i do to improve my timing? and Whether the scores of IR are considered seriously in admissions as this is a new section in GMAT? I understand that there is very little time left but still i want to do everything that i can.
Thanks for reading the long post. Hoping some great suggestions from you guys.. Any and all advice for my d-day are highly welcome....