Here are some questions of mathematics. our group have no expert in mathematics os may be some topics are missing. We would appreciate if somebody can send us a list of topics which we need to cover.
http://www.tiem.utk.edu/~gross/math152.html
http://www.math.purdue.edu/academic/courses/oldexams/
http://www.math.ksu.edu/main/course_info/oldtests/220tests/tests_prior04
http://web.njit.edu/~dhar/math333/math333.html
http://math.ndsu.nodak.edu/faculty/coykenda/Math165.html
http://math.ndsu.nodak.edu/faculty/coykenda/Math166.html
http://www.math.psu.edu/tseng/class/M251samples.html
http://www.math.wisc.edu/~brualdi/oldteachingscheds.html
http://www.math.harvard.edu/~boller/M23/
http://www.math.wustl.edu/~oldexams/
http://pages.cs.wisc.edu/~ferris/cs525.html
http://www.math.ucdavis.edu/courses/learning/samp-exams
http://math.ucr.edu/~zguan/teach/
http://www.cs.virginia.edu/~cs216/Fall2005/
http://www.gpc.edu/~mcse/semccotg.htm
http://math.stanford.edu/~henrys/math51/math51.html
http://math.stanford.edu/~yiannis/math51/midterm.html
http://umastr.math.umass.edu/Courses/Math_131/Exams/Old_final_exams/old_final_exams.html
http://math.georgiasouthern.edu/~smngai/teach1.html
http://www.math.lsa.umich.edu/courses/115/Exams/index.html
http://www.math.psu.edu/tseng/class/M250samples.html
http://www.fiu.edu/~hudsons/c2/c2exams/index.htm
http://www.math.sunysb.edu/~jterilla/132/practiceexams.html
http://www.math.siu.edu/finals/index.html
http://www.usna.edu/MathDept/mathdept/oldexams.html
http://www.math.utah.edu/online/2210/Recent_exams.html
http://www.math.psu.edu/ug/SampleExams.htm
http://www.math.washington.edu/~m126/finals/final.php
http://www.math.niu.edu/courses/math110/review/
http://math.mit.edu/18.022/
http://web.mit.edu/lcevans/www/18.02/
http://www.math.washington.edu/~m112/Exams/index.html
http://www.math.washington.edu/~conroy/m126-general/exams/
http://www.math.temple.edu/~dept/ExamArchive/
http://www.math.unc.edu/Faculty/mccombs/commonfinalarchive.html
http://www.math.ou.edu/grad/qualexam.html
http://www.math.ucsc.edu/graduate/prelims.html
http://www.math.utoledo.edu/exam_archive.html
http://www.math.stevens.edu/~pmiller/ma115/03F/archive.html
http://www.math.unm.edu/stat/exams/index.php
http://www.math.ou.edu/~amiller/2513-su05/index.html
http://www.math.jhu.edu/~wsw/S04/
http://math.umr.edu/currentcourses/calculusinfo.html
http://www.math.uiowa.edu/grad/pages/exams.htm