Hi Priyanka,
While you could potentially complete your application in a month, you have to consider the Schools that you plan to apply to. With highly-competitive Programs, you will want to make sure that every aspect of your application is as strong as you can make it (and some of the people who receive invites to those Top Tier Programs spend months working on their applications). Even if you're not planning to apply to Schools until next year, you would likely find it beneficial to speak with an Admissions Expert about your overall profile and plans. Those Experts should be able to answer your Admissions questions and help define the specific areas of your profile that could use some improvement (and the more time that you have to act on that advice, the better). There's a Forum full of those Experts here:
https://gmatclub.com/forum/ask-admissio ... tants-124/How have your GMAT studies been going? When was the last time you took a FULL-LENGTH CAT/mock and how did you score (including the Quant and Verbal Scaled Scores)?
GMAT assassins aren't born, they're made,
Rich
Contact Rich at: [email protected]