Chances of passing the GRE exam for a Pakistani
There is no passing or failing in the GRE exam, but you could say a person has failed if he or she failed to get his or her desired score. To tell you the truth, the chances of passing the GRE exam in Pakistan are very little. The main reason for this is that most Pakistanis have not studied from a good school so that reason they do have strong basic of English and Math. You should give yourself at least 6 months for the preparation of GRE exam and I am not saying that you will have to join an academy for it. Just join an institute for 6 weeks and after than you would need time to process all that information and material you have acquired from the institute.