最新gre猴哥数学难题解析(二)

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1、智课网GRE备考资料最新gre猴哥数学难题解析(二)下面为大家总结了最新的gre猴哥数学难题。有很多gre考生对gre数学考试十分苦恼，其实最有效的方法就是多练习，把数学基础知识记牢，这样才能在考试中对答如流。而gre数学考试中也会出现一些难题，想拿高分也十分不容易。11.Intheequationabove,k,r,s,t,andvrepresentpositivenumbers.Multiplyingwhichoneofthesenumbersby2willreducethevalueofnto1/2ofitspresen

2、tvalue?A.kB.rC.sD.tE.v12.Acertainmoneymarketaccountthathadabalanceof$48,000duringalloflastmonthearned$360ininterestforthemonth.Atwhatsimpleannualinterestratedidtheaccountearninterestlastmonth?A.7%B.7.5%C.8%D.8.5%E.9%13.ColumnA:Thetwo-digitintegerthatequalstwicethesu

3、mofitsdigitsColumnB:1614.Acartravelsatanaveragespeedof80kilometersperhourduringa6-hourtripandaverages75kilometersperhourforthefirst4hoursofthetrip.Whichofthefollowingdistance-versus-timegraphsisconsistentwiththisinformation?15.Thenumberofhouseholdsreceivingmonthlybe

4、nefitsin1960wasapproximatelywhatfractionofthenumberreceivingmonthlybenefitsin1975?A.9/10B.5/6C.16/27D.11/32E.8/3516.Whentheevenintegernisdividedby7,theremainderis3.ColumnA:Theremainderwhennisdividedby14ColumnB:10answer:C17.The“combinedage”ofagroupofpeopleisthesumoft

5、heagesofallthepeopleinthegroup.Whichofthefollowinggroupshadthegreatestcombinedagein1986?A.20-year-oldmalesB.20-year-oldfemalesC.60-year-oldmalesD.60-year-oldfemalesE.80-year-oldfemales18.Approximatelyhowmanymore10-year-oldchildrenweretherein1980thanin1986?A.100,000B

6、.200,000C.300,000D.400,000E.1,000,00019.Thepopulationoffemaleswasgreaterin1980thanin1986forapproximatelywhatpercentoftheagesfrom0to100years?A.15%B.25%C.55%D.75%E.85%20.In1980theratioofthenumberofmalestothenumberoffemaleswasgreatestforwhichofthefollowingages?A.10B.30

7、C.50D.70E.90最新的gre猴哥数学难题中有很多gre数学考试中常见的难题，而且难题涉及的范围也比较广泛，考生在复习时一定要多注意日常的练习和积累。