Yes, most business schools ask for your self-reported GMAT scores. If you are accepted, they will verify your scores with GMAC (makers of the GMAT). This is one one of the reasons why we recommend taking the GMAT twice, particularly if you aren't confident with your first score, as admissions teams are most concerned about your highest test score.
If you're looking for more GMAT tips, here is our free section with advice:http://www.stacyblackman.com/category/gmat/
Hope this was of help.
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