GMAT考试最新逻辑推理仿真试题训练十.docx

GMAT考试最新逻辑推理仿真试题训练十.docx

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GMAT考试最新逻辑推理仿真试题训练十

2021年GMAT考试最新逻辑推理仿真试题训练十

（1）

.Child'sWorld,achainoftoystores,hasreliedona“supermarketconcept”ofcomputerizedinventorycontrolandcustomerself-servicetoeliminatethecategoryofsalesclerksfromitsforceofemployees.Itnowplanstoemploythesameconceptinsellingchildren'sclothes.TheplanofChild'sWorldassumesthat

　　（A）supermarketswillnotalsobesellingchildren'sclothesinthesamemanner

　　（B）personalservicebysalespersonnelisnotrequiredforsellingchildren'sclothessuccessfully

　　（C）thesamekindofcomputerswillbeusedininventorycontrolforbothclothesandtoysatChild'sWorld

　　（D）aself-serviceplancannotbeemployedwithoutcomputerizedinventorycontrol

　　（E）salesclerksaretheonlyemployeesofChild'sWorldwhocouldbeassignedtasksrelatedtoinventorycontrol

　　2.Continuousindoorfluorescentlightbenefitsthehealthofhamsterswithinheritedheartdisease.Agroupofthemexposedtocontinuousfluorescentlightsurvivedtwenty-fivepercentlongerthanasimilargroupexposedinsteadtoequalperiodsofindoorfluorescentlightandofdarkness.Themethodoftheresearchdescribedaboveismostlikelytobeapplicableinaddressingwhichofthefollowingquestions?

　　（A）Canindustrialworkerswhoneedtoseetheirworkdosobetterbysunlightorbyfluorescentlight?

　　（B）Canhospitallightingbeimprovedtopromotetherecoveryofpatients?

　　（C）Howdodeep-seafishsurviveintotaldarkness?

　　（D）Whataretheinheritedillnessestowhichhamstersaresubject?

　　（E）Arethereplantsthatrequirespecificperiodsofdarknessinordertobloom?

　　3.Millionsofidenticalcopiesofaplantcanbeproducedusingnewtissue-cultureandcloningtechniques.Ifplantpropagationbysuchmethodsinlaboratoriesproveseconomical,eachofthefollowing,iftrue,representsabenefitofthenewtechniquestofarmersEXCEPT:

　　（A）Thetechniquesallowthedevelopmentofsuperiorstrainstotakeplacemorerapidly,requiringfewergenerationsofplantsgrowntomaturity.

　　（B）Itislessdifficulttocareforplantsthatwillgrowatratesthatdonotvarywidely.

　　（C）Plantdiseasesandpests,oncetheytakehold,spreadmorerapidlyamonggeneticallyuniformplantsthanamongthosewithgeneticvariations.

　　（D）Mechanicalharvestingofcropsislessdifficultifplantsaremoreuniforminsize.

　　（E）Specialgenetictraitscanmoreeasilybeintroducedintoplantstrainswiththeuseofthenewtechniques.

　　4.Whichofthefollowingbestcompletesthepassagebelow?

Salescampaignsaimedatthefalteringpersonalcomputermarkethavestronglyemphasizedeaseofuse,calleduser-friendliness.Thisemphasisisoddlyprematureandirrelevantintheeyesofmostpotentialbuyers,whoaretryingtoaddressthelogicallypriorissueofwhether______

　　（A）user-friendlinessalsoimpliesthatownerscanservicetheirowncomputers

　　（B）personalcomputerscostmorethemoreuser-friendlytheyare

　　（C）currentlyavailablemodelsareuser-friendlyenoughtosuitthem

　　（D）thepeoplepromotingpersonalcomputersusethemintheirownhomes

　　（E）theyhaveenoughsensibleusesforapersonalcomputertojustifytheexpenseofbuyingone

　　5.Aweapons-smugglingincidentrecentlytookplaceincountryY.WeallknowthatYisaclosedsociety.SoY'sgovernmentmusthaveknownabouttheweapons.

　　Whichofthefollowingisanassumptionthatwouldmaketheconclusionabovelogicallycorrect?

　　（A）Ifagovernmentknowsaboutaparticularweapons-smugglingincident,itmusthaveintendedtousetheweaponsforitsownpurposes.

　　（B）Ifagovernmentclaimsthatitknewnothingaboutaparticularweapons-smugglingincident,itmusthaveknowneverythingaboutit.

　　（C）Ifagovernmentdoesnotpermitweaponstoenteracountry,itisaclosedsociety.

　　（D）Ifacountryisaclosedsociety,itsgovernmenthasalargecontingentofarmedguardspatrollingitsborders.

　　（E）Ifacountryisaclosedsociety,itsgovernmenthasknowledgeabouteverythingthatoccursinthecountry.

2021年GMAT考试最新逻辑推理仿真试题训练十

（2）

6.Banningcigaretteadvertisementsinthemassmediawillnotreducethenumberofyoungpeoplewhosmoke.Theyknowthatcigarettesexistandtheyknowhowtogetthem.Theydonotneedtheadvertisementstosupplythatinformation.

　　Theaboveargumentwouldbemostweakenedifwhichofthefollowingweretrue?

　　（A）Seeingorhearinganadvertisementforaproducttendstoincreasepeople'sdesireforthatproduct.

　　（B）Banningcigaretteadvertisementsinthemassmediawillcauseanincreaseinadvertisementsinplaceswherecigarettesaresold.

　　（C）Advertisementsinthemassmediahavebeenanexceedinglylargepartoftheexpendituresofthetobaccocompanies.

　　（D）Thosewhoopposecigaretteusehaveadvertisedagainstitinthemassmediaeversincecigaretteswerefoundtobeharmful.

　　（E）Olderpeopletendtobelessinfluencedbymass-mediaadvertisementsthanyoungerpeopletendtobe.

　　7.Peopletendtoestimatethelikelihoodofanevent'soccurrenceaccordingtoitssalience;thatis,accordingtohowstronglyandhowoftenitcomestotheirattention.Byplacementandheadlines,newspapersemphasizestoriesaboutlocalcrimeoverstoriesaboutcrimeelsewhereandaboutmanyothermajorevents.

　　Itcanbeconcludedonthebasisofthestatementsabovethat,iftheyaretrue,whichofthefollowingismostprobablyalsotrue?

　　（A）Thelanguageusedinnewspaperheadlinesaboutlocalcrimeisinflammatoryandfailstorespecttherightsofsuspects.

　　（B）Thecoverageofinternationaleventsinnewspapersisneglectedinfavorofthecoverageoflocalevents.

　　（C）Readersoflocalnewsinnewspaperstendtooverestimatetheamountofcrimeintheirownlocalitiesrelativetotheamountofcrimeinotherplaces.

　　（D）Noneoftheeventsconcerningotherpeoplethatarereportedinnewspapersissosalientinpeople'smindsastheirownpersonalexperiences.

　　（E）Thepressisthenewsmediumthatfocusespeople'sattentionmoststronglyonlocalcrimes.

　　8.Byanalyzingthegarbageofalargenumberofaverage-sizedhouseholds,agroupofmodernurbananthropologistshasfoundthatahouseholddiscardslessfoodthemorestandardized—madeupofcannedandprepackagedfoods—itsdietis.Themorestandardizedahousehold'sdietis,however,thegreaterthequantitiesoffreshproducethehouseholdthrowsaway.

　　Whichofthefollowingcanbeproperlyinferredfromthepassage?

　　（A）Anincreasingnumberofhouseholdsrelyonahighlystandardizeddiet.

　　（B）Thelessstandardizedahousehold'sdietis,themorenonfoodwastethehouseholddiscards.

　　（C）Thelessstandardizedahousehold'sdietis,thesmalleristheproportionoffreshproduceinthehousehold'sfoodwaste.

　　（D）Thelessstandardizedahousehold'sdietis,themorecannedandprepackagedfoodsthehouseholddiscardsaswaste

　　（E）Themorefreshproduceahouseholdbuys,themorefreshproduceitthrowsaway.

　　Questions9-10arebasedonthefollowing.

　　Inthepast,teachers,banktellers,andsecretarieswerepredominantlymen;theseoccupationsslippedinpayandstatuswhentheybecamelargelyoccupiedbywomen.Therefore,ifwomenbecomethemajorityincurrentlymale-dominatedprofessionslikeaccounting,law,andmedicine,theincomeandprestigeoftheseprofessionswillalsodrop.

　　9.Theargumentaboveisbasedon

　　（A）anotherargumentthatcontainscircularreasoning

　　（B）anattempttorefuteageneralizationbymeansofanexceptionalcase

　　（C）ananalogybetweenthepastandthefuture

　　（D）anappealtopopularbeliefsandvalues

　　（E）anattackonthecharacteroftheopposition

　　10.Whichofthefollowing,iftrue,wouldmostlikelybepartoftheevidenceusedtorefutetheconclusionabove?

　　（A）Accountants,lawyers,andphysiciansattainedtheircurrentrelativelyhighlevelsofincomeandprestigeataboutthesametimethatthepayandstatusofteachers,banktellers,andsecretariesslipped.

　　（B）Whenlargenumbersofmenjoinafemale-dominatedoccupation,suchasairlineflightattendant,thestatusandpayoftheoccupationtendtoincrease.

　　（C）Thedemandforteachersandsecretarieshasincreasedsignificantlyinrecentyears,whilethedemandforbanktellershasremainedrelativelystable.

　　（D）Ifpresenttrendsintheawardingoflawdegreestowomencontinue,itwillbeatleasttwodecadesbeforethemajorityoflawyersarewomen.

　　（E）Thepayandstatusoffemaleaccountants,lawyers,andphysicianstodayaregovernedbysignificantlydifferenteconomicandsociologicalforcesthanwerethepayandstatusoffemaleteachers,banktellers,andsecretariesinthepast.

2021年GMAT考试最新逻辑推理仿真试题训练十（3）

11.Anelectric-powercompanygainedgreaterprofitsandprovidedelectricitytoconsumersatlowerratesperunitofelectricitybybuildinglarger-capacitymoreefficientplantsandbystimulatinggreateruseofelectricitywithinitsarea.Tocontinuethesefinancialtrends,thecompanyplannedtoreplaceanoldplantbyaplantwithtriplethecapacityofitslargestplant.

　　Thecompany'splanasdescribedaboveassumedeachofthefollowingEXCEPT:

　　（A）Demandforelectricitywithinthecompany'sareaofservicewouldincreaseinthefuture.

　　（B）Expenseswouldnotrisebeyondthelevelthatcouldbecompensatedforbyefficiencyorvolumeofoperation,orboth.

　　（C）Theplannedplantwouldbesufficientlyreliableinservicetocontributeanetfinancialbenefittothecompanyasawhole.

　　（D）Safetymeasurestobeinstitutedforthenewplantwouldbethesameasthosefortheplantitwouldreplace.

　　（E）Thetriplingofcapacitywouldnotresultininsuperabletechnologicalobstaclestoefficiency.

　　Questions12-13arebasedonthe