External Links
Data Analysis Questions
talks about data analysis questions http://www.freewebs.com/greonline/dataanalysis.htm
tutorial on reading graphs
http://www.wtamu.edu/academic/anns/mps/math/mathlab/beg_algebra/beg_alg_tut9_bar.htm
4 data analysis questions http://www.west.net/~stewart/gre/qr_di.htm
Sample test with probs 14-15 being data analysis problems data.
http://www.ets.org/Media/Tests/GRE/pdf/011499.GRE.pdf#search=%22GRE%20data%20analysis%22
Last sample question on the page is a data analysis question
http://www.greguide.com/quant.html
all question types combined
3 free full length GRE exams
http://www.catprep.com/exams/gre/gre-exam-software.html
free GRE sample test
http://www.learning-offer.com/rd_p?p=113082&t=1125&c=430298&gift=3760&a=3760-gre%20score
Princeton Review practice test http://www.princetonreview.com/grad/testprep/testprep.asp?TPRPAGE=286&TYPE=GRE-TOOLS
Practice tests http://www.testprepreview.com/gre_practice.htm