gmat考试gwd数学难点整理

《gmat考试gwd数学难点整理》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、MathSection------------------------------------------------------------------------------------------------------------Q1:Attheopeningofatradingdayatacertainstockexchange,thepricepershareofstockKwas$8.IfthepricepershareofstockKwas$9attheclosingoftheday,whatwasthep

2、ercentincreaseinthepricepershareofstockKforthatday?A.1.4%B.5.9%C.11.1%12.5%23.6%Answer:------------------------------------------------------------------------------------------------------------Q2:Whichofthefollowingisequalto(212–26)/(26–23)?A.26+23B.26–23C.29232

3、Answer:------------------------------------------------------------------------------------------------------------Q3:Whatistheprobabilitythatastudentrandomlyselectedfromaclassof60studentswillbeamalewhohasbrownhair?(1)One-halfofthestudentshavebrownhair.(2)One-thir

4、dofthestudentsaremales.A.Statement(1)ALONEissufficient,butstatement(2)aloneisnotsufficient.B.Statement(2)ALONEissufficient,butstatement(1)aloneisnotsufficient.C.BOTHstatementsTOGETHERaresufficient,butNEITHERstatementALONEissufficient.D.EACHstatementALONEissufficie

5、nt.E.Statements(1)and(2)TOGETHERareNOTsufficient.Answer:------------------------------------------------------------------------------------------------------------Q4:John,Karen,andLukecollectedcansofvegetablesforafooddrive.ThenumberofcansthatJohncollectedwas1/2th

6、enumberofcansthatKarencollectedand1/3thenumberofcansthatLukecollected.ThenumberofcansthatLukecollectedwaswhatfractionofthetotalnumberofcansthatJohn,Karen,andLukecollected?1/51/32/51/22/3Answer:-----------------------------------------------------------------------

7、-------------------------------------Q5:Thesidesofasquareregion,measuredtothenearestcentimeters,are6centimeterslong.Theleastpossiblevalueoftheactualareaofthesquareregionis36.00sqcm35.00sqcm33.75sqcm30.25sqcm25.00sqcmAnswer:-----------------------------------------

8、-------------------------------------------------------------------Q6:Forallintegersxandy,theoperationisdefinedbyxy=(x+2)2+(y+3)2.Whatisthevalueofintege