With GMAT 570 do I still have my MBA chances alive??

Hello,
Today I had my GMAT and secured 570 only (Q49,V20).
I have work experience of 1.7 years as Test Enngineer at Infosys (still working).
I have very good business exposure as I help, work in my father's business and active working from past 5 years.
My graduate aggregate is 79% out of 100%.
My target is Full Time MBA 2014 in US top 30 B school.
Can anyone please help me do I still have chances to enter top B-schools (forget top 10,20. I am talking about Carlson,Kelley, Wisconsin Madison,etc
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