Hello,

I request you to know that questions related to your degree will not be asked in GRE. The questions will be related to basic English and Mathematics. You can have an overview of the test by using the book "Official guide to GRE by ETS" which is available online as well as in the market. Online courses to help students are also available, you can preferrably use them to understand better. 

I hope this helps!

Thanks

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