Resources that offer NCLEX practice questions include MightyNurse.com, BrilliantNurse.com and Khan Academy. Brilliant Nurse offers free practice questions, Mighty Nurse offers several mini practice tests and Khan Academy offers practice questions by subject.
In addition to offering free questions, Brilliant Nurse offers a $75 NCLEX review package, as of 2015. Mighty Nurse offers a variety of nursing and NCLEX support resources. In addition to sample questions, the site features a discussion forum, articles about nursing and tips for taking and passing the NCLEX.
Khan Academy is a free learning resource for all ages and levels. Along with the NCLEX, the site offers test prep for several other exams, including the MCAT and GMAT. The site also offers courses in math, science, economics and the humanities.