Advice on GMAT perprations.

Hi, I have graduated in 2011 and have a work exp of 2 years. I have just started preparing for GMAT, and planning to give the exam in 2013… What should be the score which i should be aiming at?.. Can i get a score, which would help me get…

Hi,
I have graduated in 2011 and have a work exp of 2 years. I have just started preparing for GMAT, and planning to give the exam in 2013..
What should be the score which i should be aiming at?...
Can i get a score, which would help me get into universities in Canada/US.