Yes, schools will see all of them; however, don't worry about it because they truly only look at the top one, which would be your 690.
One of the biggest challenges that I see is actually not your GMAT, but how you will portray yourself in your essays. As a scientist, AdComs see this old-habit-die-hard type of personality who's stubborn in his/her own way. While that's not true, of course, it's important to let the AdComs know that it's not true by fully convincing them using your essays and interviews. Another thing is that you're from a very competitive applicant pool and though you have a 690, plenty of Indian applicants will be throwing their names in the hat with 720+ score. How well you distinguish yourself in the application will be to the utmost importance.
I think your choices are fine, as long as you know who the top employers are for these schools. Columbia is usually known for its finance, but I'm sure J&J, Pfizer, Novartis, Amgen, Roche, etc, will recruit there (don't quote me on this). Consulting-wise, think about Darden and Ross as well.
If I were you, here's what I'd do, disregarding the location of your preference of work location:
Berkeley and Tuck as stretches.
Duke (way too famous for its HSM and consulting), UVA, and UMich.
Choose a couple from outside the top 15 b-schools as safety.
Berkeley has a strong reputation in consulting, and the fact that you're so close to some of the major pharma around the SF area makes it such an appealing place (i.e. Genentech [Roche]). Tuck is one of the exclusive programs, both literally and physically

If you haven't visited Tuck, make sure you take advantage of the interview (the one that you can sign up for) because it gives you the sense of where the school is and the type of students you'd be surrounded by. Tuck is huge on consulting, and attracts all the top consulting firms (i.e. M/B/B, Deloitte, Accenture, etc).
Duke, UVA Darden, UMich Ross are all known for consulting and attract all the different consulting firms to recruit.
If it's boom or bust for you, you can choose a couple more from within the top 15 that piques your interest, but if you're willing to sacrifice a bit of ranking, choose a couple from outside the top 15 because honestly, it's just hard enough to get in one of the top 15 schools even with a blue-chip resume.
The above is all my opinion. Please feel free to go out and search for additional opinions. We have some very talented admission consultants on this board who will give you a much better answer than I ever could, but I hope you did get something out of my reply. Good luck!