Free NCLEX Study Questions

http://www.testprepreview.com/nclex_practice.htm
(25 questions with answers)

http://www.caring4you.net/tests.html

http://www.4tests.com/exams/examdetail.asp?eid=78
(49 Questions with answers and rationales)

http://www.informit.com/articles/article.aspx?p=402459
(250 questions with answers and rationales)

http://www.testtrade.com/nclex1.pdf
(20 questions with answers)

http://www.nclexinfo.com/nclex_practice1-10.htm
(40 questions with answers)