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