Post Graduation in your Stream from Abroad
If you plan to pursue your PG from abroad, it is better to go for it as soon as possible. Though some work experience in the field will be of help to your credentials.

GRE Pattern

GRE Score

GRE Preparation Tips

GRE Selection Process.

Sample Practice Test.  User name: careerinfoline
                                            Password: GRETest 

Last Day Preparation.