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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.
With the GRE, you have more options. You may be set on getting an MBA, but students often change their minds, discover new passions and alter their plans. With a GRE score, you will have a world of graduate school programs that you can attend. With a GMAT score, you are locked into business school. 6. The GRE costs less ($185 vs. $250).