Stockmoose16
agold
If you were able to re-take the GMAT and get at least a 720 or 730, I think you would be competitive at Wharton, Chicago, Kellogg, Columbia, or Tuck. I'm not sure if you have much of a desire to attend these schools.
You may be competitive at HBS based on the non-traditional background itself.
I doubt that scoring a 720 would make much of a difference, since a 690 is statistically the same thing as a 720. I really don't have time to take the gmat again before the rd 2 deadline, anyway. I would think that my non-traditional background, combined with my UG gpa would more than make up for a slightly below-par gmat.
Don't get me wrong, you are going to be absolutely fine with your 690 at the following schools:
USC, Texas, UNC
However, your 44Q is a 70th percentile Quant Score. In order to be competitive at a Top 15 program (such as Duke, UCLA, HBS that are on your list, or the other programs I mentioned), you will need to have at least an 80th percentile Quant score. This is especially necessary because you come from a very non-traditional, non-quantitatively oriented background. You still may have a shot at these schools, don't get me wrong, but the quant score will definitely raise a red flag and this is a very, very competitive year for admissions. Did you take Calculus, Statistics, Accounting, or similar courses in College? If so, make sure you highlight these in your optional essay. What was your college major?
The question you have to ask yourself is:
Would I rather go to USC, Texas, or UNC this year... or would I rather wait until next year, re-take the GMAT (hopefully scoring at least 730 or 740), and be competitive at most of the Top 15 programs?
If I was you personally, I would just re-take the GMAT and wait until next year (so you can be looking at a completely different league of schools). If it is imperative that you go this year, I would drop Duke and HBS and I would substitute Darden and Cornell if you are dead set on going this year.