GRE

Be aware that the GRE format has changed from August 2011 onwards. Find the below useful links for preparation for Revised GRE (Graduate Record Examination):

Free Revised GRE Downloads:

http://gradmentor.placementor.com/free_gre_test_prep_material.htm

http://www.syvum.com/gre/

http://www.greguide.com/download.html

http://www.english-test.net/gre/

http://www.testpreppractice.net/GRE/gre-downloads.html

http://greghost.blogspot.com/

Revised GRE Practice (Sample) Tests:

http://www.800score.com/gre-index.html

http://gre.jumbotests.com/tests
http://www.4tests.com/exams/examdetail.asp?eid=11
http://www.catprep.com/exams/gre/index.html

Revised GRE Strategies:

http://www.testinfo.net/gre/gre-tips.htm

http://www.west.net/~stewart/gre/gretips.htm

Revised GRE Content and Structure:

http://www.ets.org/gre/revised_general/about/content

Revised GRE Score Scale:
Verbal: 130-170
Quantittaive: 130-170
Analytical: 1-6

The concordance scales and interpretation of new scores can be seen on ets website.