Hi,

Some thoughts:

- Generally, to my knowledge most B-Schools take your best attempt from the ones they are able to see (that is if you decide to submit your score).
- GMAT score is valid for 5 years. After 5 years from your test date it renders obsolete.
- Your having a one-time go will not really hurt your possibilities - in fact its an experience and it will more than likely help you on your next time around. However, in order to maximize your experience I suggest that you take some practice tests and ball park your scores so no BIG SURPRISES are encountered. Say you scored 600 on the prep test and 620 on the real deal, not bad. But say your not at your best spirits and hitting a 450 in your preps. It will be unlikely that you will perform at a 700 level in the real deal, but who knows. The main point is that you would waste your time, money, energies and you will be disheartened. I dont want to be a pessimist, but I took my first GMAT in my junior year of college underestimating the powers the standardized examination. Reduce the risk of underperforming by mastering content, studying the test, and practicing.

So, in essence the answer is No, I don't think 2 tries will hurt your chances. But perhaps, you should contact your school and ask them what they think as each MBA programme has its own rules and regulations regarding the test.

All the best,
Jas

I'd just like to add another piece of information: some top B schools do not accept applicants who already have an MBA, so you should check with the school you're aiming for. You might have to choose between a weaker program now or a stronger program later!