which university in usa with 3 GPA WITH gmat 700? WITH some scolarship among USA top 170

We are missing some key information about you.

Your work experience, for example: how many years, of doing what (industry, function, promotions...)

And other info about your profile, in terms of background, undergrad performance (class rank, accolades, extracurriculars, etc.)

As important would be to have some sense of your goals post-MBA.

Once we have that information we may be able to make an assessment.