GRE (Test the Graduate Record):
This test is one of the most tests required from the students wishing to register in graduate programs in the seminar topics include social studies, engineering studies and many others.The GRE has two structures: one year, and the other test in the subject matter and should be taken this test by students who already bachelor's degree or trained in the academic subject or the subject of a major study.
The test applies to all programs and academic topics.On the other hand, when you take a look at the test material you find that it is specifically designed for 8-graduate degrees, as well as organic chemistry, biology, chemistry, engineering science, and literature in English, arithmetic, physics, and psychology.
Find this attachment for more information about registration for GRE test.