A 780 is a great score, sure—but you don’t need that kind of score. You probably do need something higher than 500, though. How good is good enough?
The short answer to the question is this: a good GMAT score is a score that will make you competitive at a particular school. So the first question to ask yourself is where do you want to go?
Then, hit the Inter-web and find out what kinds of scores those schools report. Most schools report both an average score and a “middle 80% score” (the latter gives the score range for the middle 80% of people admitted in that year).
GMAT Raw scores
The short answer to the question is this: a good GMAT score is a score that will make you competitive at a particular school. So the first question to ask yourself is where do you want to go?
Then, hit the Inter-web and find out what kinds of scores those schools report. Most schools report both an average score and a “middle 80% score” (the latter gives the score range for the middle 80% of people admitted in that year).
GMAT Raw scores