mahatab wrote:I am planning to take gmat in november mid and i need 500 and I just have one month to prepare.. pls anybody can suggest me how to manage time and study plss.. i need help badly..

First give a practice test and check out your score. 500 is not that difficult to get and you might be surprised to see that your first test score is itself within that range. Once you are done with the test and you have an idea of how much effort you have to put in move to OG 11 (and OG 10 if you have access to it). Princeton review is another book that would contain questions around your target score.

Cheers