Hi sauravskumar,
From what you describe, if you have taken just one 3rd-party practice CAT/mock - and then took that SAME test AGAIN - then it's tough to say how accurate these results are (and what your current 'ability level' actually is). You likely have the knowledge to score at a high level on the Official GMAT, but it's not clear how realistically you were taking your practice exams If you. The more realistic you can make your CATs, the more likely the score results are to be accurate. The more you deviate, the more "inflated" your practice scores can become. For example, if you skip sections, take your CATs at home, take them at different times of day (from when you'll take the Official GMAT), etc., then your results will likely become 'inflated.'
Many Test Takers face pacing issues in the Quant section, the Verbal section or both – so you are not alone. However, it's important to remember that pacing problems do NOT exist on their own - they're the results of OTHER problems. How often do you end up having to reread a prompt? By taking the proper notes as you read, you can save time, reduce the number of little mistakes you make and actually speed up the solving-process (since the necessary information will be on your pad - where you can then work through the 'steps' to answering the question that is asked). However, if you're not consistently taking notes, then it might take you some time for you to hone the necessary skills to take those notes in a consistent, organized fashion.
The process of taking (and reviewing) a CAT requires a significant amount of energy and effort - and takes time to 'recover' from. This is one of the reasons why you typically shouldn't take more than 1 CAT per week - and your last CAT should be taken about 1 week before Test Day. With 9 days remaining before your Official GMAT, you have enough time to take 1 additional CAT, but I would not take any more than that. I suggest that you take one of the two free Official GMAC CATs (from
www.mba.com) - and take it in a realistic fashion (take the FULL CAT - with the Essay and IR sections, take it away from your home, at the same time of day as when you'll take the Official GMAT, etc.). Once you have that score, you should report back here and we can discuss the results.
GMAT assassins aren't born, they're made,
Rich