nick1988
I gave GMAT 3 times got 450 first time then 490 second time and then 720 this time.
I have sent the scores of all these 3 attempts to my aspiring B-Schools and I am really freaked out right now.
Have I done wrong , I mean is it a bad thing to send score 490 then 720.
Please Help !!!!!!!!!

First, congrats on some AWESOME improvement. 450 to 720 is fantastic.
Second, no it does not matter that you have lower scores on your score report & that they have been sent to the school's you're interested in.
Schools only consider your top score. (except for Tuck, among others, that look at your best combined split...that doesn't seem like it'll be an issue since I am assuming both your quant and verbal scores on the 720 are higher than the quant and verbal scores on the either of the previous exams).
Congrats! Focus on your applications now!