GMAT Score : 570
Edu.: B.Tech in Mechanical with 72 %
Work ex: worked as Regional Parts Manager with India's leading tractor manufacturing company
I have resigned from the same in September'14.
I want to know with the profile mentioned above which B Schools can I apply and also my area of interest is Finance, i.e. I want to do a full time MBA in Finance.

Try Shortcut to find the best US MBA www.find-mba.com/board/36065

How much work experience do you have? For an accredited MBA program - something like Virginia Tech - Pamplin or Baylor - you're going to want to need a minimum of two years of work experience.

However, if you wanted to work in the US after graduation, you'd probably be better off targeting ranked MBA programs. Even the schools at the very bottom of the Businessweek rankings, like Denver - Daniels or Case Western - Weatherhead, generally recruit students with GMAT scores of 600-650.

Furthermore, I would think that finance-oriented MBA programs, which tend to be highly quantitative, would require a higher GMAT score in general. A high GMAT score is evidence that you have good capacity for quant.

I'm looking at these lists:
http://find-mba.com/lists/top-business-school-by-speciality/top-business-schools-for-a-career-in-finance-or-financial-services
http://find-mba.com/lists/top-business-school-by-speciality/top-business-schools-for-a-career-in-corporate-finance

... And to get into the US schools listed, like Booth, Colombia, Rochester, etc., would require a much higher GMAT score.