It is not really a low Quant Score. Yes, it is 73rd percentile but the Max score is 51... you are only 4 points away from it. Also as a matter of fact, 49 is an 83rd percentile - not that high either.... DO NOT worry and good luck with your apps!
Great Job on the verbal!
Also, here is a copy of the Average GPA for the top 10 schools (top 9 really) and they are all within your range. (Just in case you were wondering...)
2013-04-04_2232.png [ 76.04 KiB | Viewed 396 times ]
Founder of GMAT Club
Just starting out with GMAT? Start here... | Want to know your GMAT Score? Try GMAT Score Estimator
Need GMAT Book Recommendations? Best GMAT Books
Co-author of the GMAT Club tests
Have a blog? Feature it on GMAT Club!
Get the best GMAT Prep Resources with GMAT Club Premium Membership