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Some schools may also require you to take one or more GRE Subject Tests. The purpose of each GRE examination, of course, is to help graduate schools decide if you've got the right stuff for their program. If you're looking for help with the exam, check out Peterson's full-length GRE practice test.
Preparing for the GRE will likely be keeping you quite busy for a few months, which is not an easy prospect when youâre likely busy with other schoolwork or a job. How to study for the GRE in a month >. How to study for the GRE in two months >.