Scholarships and Fees

I am a 27 years old female from India (currently in the U.S. on H4). I have a 4.5 years of experience in a Public Sector Bank. I took GMAT on Dec 21st and scored a 620(Q47, V28).

I don't have luxury of time, so I have to get the admission in Fall intake only because I have to take some crucial decisions regarding my job during this time. Given the low GMAT score, do you think I stand a realistic chance of getting into a top 30 B-school. Will a strong profile(Non IT, core Finance) help me get into a 660-690 range b schools despite my low GMAT score.

How do students get scholarship, Which schools can i target and get the scholarship if my budget for tution fees for one year is in the range of $25k.
How do I actually proceed.
I don't have luxury of time, so I have to get the admission in Fall intake only because I have to take some crucial decisions regarding my job during this time. Given the low GMAT score, do you think I stand a realistic chance of getting into a top 30 B-school. Will a strong profile(Non IT, core Finance) help me get into a 660-690 range b schools despite my low GMAT score.

How are zicklin school and SUNY Buffalo in terms of prospects.