http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Official GRE quantitative reasoning practice questions
Official Graduate Record Examination quantitative reasoning practice questions
ETS Official GRE quantitative reasoning practice questions
Volume 1: Overview of the GRE quantitative reasoning measure -- Test content -- Arithmetic -- Algebra -- Geometry -- Data analysis -- Mixed practice sets --
"150 real test questions with explanations--straight from the maker of the GRE General Test"--Cover.