新GRE网络考试样板题型

新GRE网络考试样板题型

Reader’sScriptEdition

Important:TheQuantitativeReasoningsamplequestionsinthisdocumentareintendedtobeusedwithafiguresupplement.Alarge-print(18point)figuresupplementwillbeavailableonthewebsitewhereyouobtainedthisscript.Atactile(braille)figuresupplementcanbeorderedfreeofchargefromtheETSDisabilitiesServicesOffice,phone:1-866-387-8602intheUnitedStates,U.S.Territories,andCanada;1-609-771-7780allotherlocations.E-mailstassd@.Copyright(c)2023byEducationalTestingService.Allrightsreserved.

GRE,GRADUATERECORDEXAMINATIONS,ETS,EDUCATIONALTESTINGSERVICE

andtheETSlogosareregisteredtrademarksofEducationalTestingService.

TableofContents

(Note:Inthisplaintext(ASCII)version,pagenumbershavebeenremovedfromthetableofcontents,aspaginationwilldependonprintoptionschosen.Instead,usetheheadingstosearchforthesectionsyouwishtoread.AlivetableofcontentsisavailableintheWordversionofthisdocument,whichisavailablefromthewebsitewhereyouobtainedthisplaintextversion.)

ChangesintheGeneralTest

DescriptionoftheRevisedGeneralTest

SampleQuestionsfromtheRevisedGREGeneralTest

SampleTestInstructions

AnalyticalWritingTopics

SampleIssueTopicDirections

SampleIssueTopic:

SampleArgumentTopicDirections

SampleArgumentTopic:

SampleQuantitativeReasoningQuestions

AnswerKey:SampleQuantitativeReasoningQuestions

SampleVerbalReasoningQuestions

AnswerKey:SampleVerbalReasoningQuestions

ChangesintheGeneralTest

TherevisedGREGeneralTestwillreflectchangesmadetotheverbalreasoning,quantitativereasoning,andanalyticalwritingmeasures.Thesechangesreflectadesiretoincreasethevalidityofthetest,enhancetestsecurity,providefacultywithbetterinformationaboutapplicants’performance,increaseworldwideaccesstothetest,andmakebetteruseofadvancesintechnologyandpsychometricdesign.Aspartofthesechanges,arangeofnewquestiontypeswillbeintroducedintheverbalreasoningandquantitativereasoningsections,andthetopicsintheanalyticalwritingsectionwillberevisedinordertoelicitmorefocusedresponses.

DescriptionoftheRevisedGeneralTest

Theverbalreasoningmeasureisdesignedtoassessthefundamentalabilitiesrequiredforunderstandingwrittentextsandreasoningaboutthem.Questionswillmeasureyourabilitytointerpret,analyze,andevaluatetextsofvariouslengthsandtoreasonwithwordsinsolvingproblems.Thereisabalanceofpassagesacrossdifferentsubjectmatterareas,includinghumanities,socialsciences,andnaturalsciences,butthequestionsdonotassessspecificcontentknowledge.

Thequantitativereasoningmeasureisdesignedtoassessyourabilitytosolveproblemsinaquantitativesetting,usingquantitativereasoning,elementarymathematicalconcepts,andbasicmathematicalskills.Themathematicalcontentrequireddoesnotgobeyondthemathematicsusuallystudiedinhighschoolandincludesarithmetic,algebra,geometry,anddataanalysis.Forindividualstakingthetestbycomputer,anonlinecalculatorwillbeprovidedforuseinthequantitativesections.Forindividualstestinginalternateformats,ahand-heldbasiccalculator(onethatsupportsorderofoperationsisrecommended),includingatalkingcalculatorifapprovedasanaccommodation,willbepermi

ttedinthequantitativesections.?

Theanalyticalwritingsectiontestsyourcriticalthinkingandanalyticalwritingskills.Itassessesyourabilitytoarticulateandsupportcomplexideas,analyzeanargument,andsustainafocusedandcoherentdiscussion.Itdoesnotassessspecificcontentknowledge.

SampleQuestionsfromtheRevisedGREGeneralTest

ThequestionsthatfollowrepresentthefullrangeofquestiontypesthatwillappearontherevisedGREGeneralTest.

SampleTestInstructions

Thismaterialiscopyright2023byEducationalTestingService.Reproductionofanypartofitisprohibited.?Inanactualtest,youwillhavetheadditionaltimeapprovedbyEducationalTestingServicetocompletethetest.Youwillbepermittedtostart,stop,andrepeatthetapeasneededwithinasection.Breaks,includinglunchbreaks,mustoccurattheendofsections.

Thesesamplequestionsmayincludecertaintypesoftestquestionsthatwouldnotbeusedinanactualtestadministeredinanalternateformatbecausetheyhavebeendeterminedtobelesssuitableforpresentationinsuchformats.

Ifyouareusingthescripteditionalongwithanotherformatofthesamplequestions,youmaynoticesome?differencesinthewordingofsomequestions.?Differencesinwordingbetweenthescriptandothereditionsaretheresultofadaptationsmadeeachedition.Inaddition,theselectionandorderofquestionshasbeenslightlymodifiedforthealternateformatversionsofthismaterial.Thatmodificationwasdoneinordertogrouptogethersomequestionsthatshareacommonsetofdirections.

AnalyticalWritingTopics

TheAnalyticalWritingportionoftheGREconsistsoftwowritingtopics,anIssuetopicandanArgumenttopic.

SampleIssueTopicDirections

Youwillbegivenabriefquotationthatstatesorimpliesanissueofgeneralinterestandspecificinstructionsonhowtorespondtothatissue.?Planandcomposearesponseinwhichyoudevelopapositionontheissueaccordingtothespecificinstructions.?Aresponsetoanyotherissuewillreceiveascoreofzero.Standardtimingforanissuetopicis30minutes.

Makesurethatyourespondtothespecificinstructionsandsupportyourpositionontheissuewithreasonsandexamplesdrawnfromsuchareasasyourreading,experience,observations,and/oracademicstudies.

GREreaders,whoarecollegeanduniversityfaculty,willreadyourresponseandevaluateitsoverallqualityaccordingtohowwellyoudoeachofthefollowing:

oRespondtothespecificinstructionsontheissue

oConsiderthecomplexitiesoftheissue

oOrganize,develop,andexpressyourideas

oSupportyourpositionwithrelevantreasonsand/orexamples

oControltheelementsofstandardwrittenEnglish

Beforeyoubeginwriting,youmaywanttothinkforafewminutesabouttheissueandtheinstructionsandthenplanyourresponse.?Besuretodevelopyourpositionfullyandorganizeitcoherently,butleavetimetorereadwhatyouhavewrittenandmakeanyrevisionsyouthinkarenecessary.

SampleIssueTopic:

QUOTE,Thebestideasarisefromapassionateinterestincommonplacethings,ENDQUOTE

Writeanessayinwhichyoutakeapositiononthestatementgiven.Indevelopingandsupportingyourposition,youshouldconsiderwaysinwhichthestatementmightormightnotholdtrue.

SampleArgumentTopicDirections

Youwillbegivenashortpassagethatpresentsanargument,oranargumenttobecompleted,andspecificinstructionsonhow?

torespondtothatpassage.?Planandcomposearesponseinwhichyouanalyzethepassageaccordingtothespecificinstructions.?Aresponsetoanyotherargumentwillreceiveascoreofzero.Standardtimingforanargumenttopicis30minutes.?

NotethatyouareNOTbeingaskedtopresentyourownviewsonthesubject.?Makesurethatyourespondtothespecificinstructionsandsupportyouranalysiswithrelevantreasonsand/orexamples.

GREreaders,whoarecollegeanduniversityfaculty,willreadyouranalysisandevaluateitsoverallqualityaccordingtohowwellyoudoeachofthefollowing:

oRespondtothespecificinstructionsonthepassage

oIdentifyandanalyzeimportantfeaturesofthepassage

oOrganize,develop,andexpressyouranalysis

oSupportyouranalysiswithrelevantreasonsand/orexamples

oControltheelementsofstandardwrittenEnglish

Beforeyoubeginwriting,youmaywanttothinkforafewminutesabout

thepassageandtheinstructionsandthenplanyourresponse.?Besuretodevelopyouranalysisfullyandorganizeitcoherently,butleavetime

torereadwhatyouhavewrittenandmakeanyrevisionsyouthinkarenecessary.

SampleArgumentTopic:

Theargumenttobeanalyzedisasfollows:

Hospitalstatisticsregardingpeoplewhogototheemergencyroomafterroller-skatingaccidentsindicatetheneedformoreprotectiveequipment.Withinthatgroupofpeople,75percentofthosewhohadaccidentsinstreetsorparkinglotshadnotbeenwearinganyprotectiveclothing(helmets,kneepads,etc.)oranylight-reflectingmaterial(clip-onlights,glow-in-the-darkwristpads,etc.).Clearly,thestatisticsindicatethatbyinvestinginhigh-qualityprotectivegearandreflectiveequipment,rollerskaterswillgreatlyreducetheirriskofbeingseverelyinjuredinanaccident.

[endtopicstatement]

Writearesponseinwhichyouexaminetheargument’sunstatedassumptions,makingsuretoexplainhowtheargumentdependsontheassumptionsandwhattheimplicationsareiftheassumptionsproveunwarranted.

SampleQuantitativeReasoningQuestions

Thereare25Questions.

???Important:TheQuantitativeReasoningsamplequestionsinthisdocumentareintendedtobeusedwithafiguresupplement.Alarge-print(18point)figuresupplementwillbeavailableonthewebsitewhereyouobtainedthisscript.Atactile(braille)figuresupplementcanbeorderedfreeofchargefromtheETSDisabilitiesServicesOffice,phone:1-866-387-8602intheUnitedStates,U.S.Territories,andCanada;1-609-771-7780allotherlocations.E-mailstassd@.

Directionsforquestions1through10

Eachofthefollowingquestionsasksyoutocomparetwoquantities,QuantityAandQuantityB,anddeterminewhether:

QuantityAisgreater;

QuantityBisgreater;

Thetwoquantitiesareequal;or

Therelationshipcannotbedeterminedfromtheinformationgiven.

Aquestionmayhaveadditionalinformationgiventhatconcernsoneorbothofthequantitiestobecompared.

Asymbolthatisusedmorethanonceinaquestionhasthesamemeaningeverytimeitisusedinthequestion.

Question1

Refertothefiguresupplement

Thefigureshowstworighttriangles.?Oneofthetriangleshasalegoflength4andalegoflengthx,andahypotenuseoflength?8.?Theothertrianglehastwolegs,eachofwhichisoflength4,andahypotenuseoflengthy.

QuantityA:nbsp;x.?

QuantityB:?y.

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question2Itisgiventhatopenparenthesis,xminus2y,closeparenthesis,timesopenparenthesis,xplus2y,closeparenthesis,isequalto4.

QuantityA:?x?squaredminus,openparenthesis,4timesthequantityysquared,closeparenthesis

QuantityB:?8

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question3

Acertainreciperequiresthree-halvescupsofsugarandmakestwodozencookies.Parentheticalnote:Onedozenequals12.

QuantityA:Theamountofsugarrequiredforthesamerecipetomake30cookies.

QuantityB:2cups

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question4

Itisgiventhatapowerstationislocatedontheboundaryofasquareregionthatmeasures10milesoneachside.?Threesubstationsarelocatedinsidethesquareregion.

QuantityA:Thesumofthedistancesfromthepowerstationtoeachofthesubstations

QuantityB:30miles

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question5

Itisgiventhat6islessthanx,whichislessthan7.Itisalsogiventhatyequals8.

QuantityA:thefractionxovery

QuantityB:zeropointeightfive

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question6

Refertothefiguresupplement

ThefigureaccompanyingthisquestionconsistsofacircleandtriangleAOB,whereOisthecenterofthecircleandAandBarepointsthatlieonthecircle.InthetrianglethemeasureofangleAOBis60degrees.

Inaddition,itisgiventhattheperimeteroftriangleAOBis6.

QuantityA:Thecircumferenceofthecircle

QuantityB:12

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.?

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question7

QuantityA:Thestandarddeviationofasetoffivedifferentintegerseachofwhichisbetweenzeroandten

QuantityB:Thestandarddeviationofasetoffivedifferentintegerseachofwhichisbetweentenandtwenty

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question8

Itisgiventhatxisgreaterthan1.

QuantityA:?xtimes,openparenthesis,xsquared,closeparenthesis,tothefourthpower

QuantityB:openparenthesis,xcubed,closeparenthesis,tothethirdpower

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question9Itisgiventhatxisnotequaltozero.

QuantityA:?Theabsolutevalueofx,plustheabsolutevalueofnegativetwo

QuantityB:?Theabsolutevalueofthequantityxminustwo

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question10Itisgiventhat7xplus3yisequalto12,and(pause)3xplus7yisequalto8

QuantityA:xminusy

QuantityB:1

AnswerchoiceA-QuantityAisgreater.

AnswerchoiceB-QuantityBisgreater.

AnswerchoiceC-thetwoquantitiesareequal.

AnswerchoiceD-therelationshipcannotbedeterminedfromtheinformationgiven.

Fromtheanswerchoicesgiven,selectandindicatetheonethatdescribestherelationshipbetweenquantityAandquantityB.

Question11hasfiveanswerchoices,labeledAthroughE.?Selectallofthe?answerchoicesthatarecorrect.Thecorrectanswertoaquestionofthistypecouldconsistofone,two,three,four,orallfiveoftheanswerchoices.

Question11

IntriangleABC,themeasureofangleAis25degreesandthemeasureofangleBisgreaterthan90degrees.?WhichofthefollowingcouldbethemeasureofangleC?

Indicateallpossiblevalues.

A.12degrees

B.15degrees

C.45degrees

D.50degrees

E.?70degrees

Selectandindicatealloftheanswerchoicesthatarecorrect.Thecorrectanswertoaquestionofthistypecouldconsistofone,two,three,four,orallfiveoftheanswerchoices.

Question12.Inthisquestion,youaregiveninformation,fiveanswerchoices,andastatementwithtwoblanks.Selectfromamongthefiveanswerchoicestofillintheblanksinthestatementsothattheresultingstatementistrue.

Acorrectanswertothistypeofquestionmusthaveadifferentanswerchoicein

eachofthetwoblanks.Aquestionofthistypecanhavemorethanonecorrectanswer.?Ifaquestionofthistypehasmorethanonecorrectanswer,youarerequiredtogiveonlyoneofthecorrectanswers.?

Question12

Refertothefiguresupplement

Thetableaccompanyingthisquestionshowsthedistributionofpricesof45housesforsaleinacertainregion.Thetableconsistsoftwocolumns.?Thefirstcolumnislabeled:HousePricesandthesecondcolumnislabeledNumberofHouses.

Youwillbeaskedtofillinthefollowingstatement:Ifthehighestpriceofthe45housesis,BLANKONE,thentherangeofthepricesofthe45housesis,BLANKTWO.

Theinformationinthetableisasfollows:

Forhousepricesfromone-hundredthousanddollarstoone-hundred-thirty-threethousanddollars,thenumberofhousesis12.

Forhousepricesfromone-hundred-thirty-fourthousanddollarstoone-hundred-sixty-sixthousanddollars,thenumberofhousesis25.

Forhousepricesfromone-hundred-sixty-seventhousanddollarstoone-hundred-ninety-ninethousanddollars,thenumberofhousesis8.

Selecttwoofthefollowinganswerchoicesandplacethemintheblankssothatthe

resultingstatementistrue.

AnswerchoiceA:one-hundred-seventy-fivethousanddollars

AnswerchoiceB:?one-hundred-eighty-fivethousanddollars

AnswerchoiceC:?one-hundred-ninetythousanddollars

AnswerchoiceD:??atmostforty-twothousanddollars

AnswerChoiceE:???atleastfifty-seventhousanddollars

Again,thestatementtobefilledinis:Ifthehighestpriceofthe45housesis,BLANKONE,?thentherangeofthepricesofthe45housesis,BLANKTWO.

ChooseoneanswerchoicetoplaceinBLANKoneandadifferentanswerchoicetoplaceinBLANK2sothattheblanksinthestatementhavebeenfilledinandtheresultingstatementistrue.Question13hasfiveanswerchoices,labeledAthroughE.?Selectthebestoneoftheanswerchoicesgiven.

Question13

Inthesunshine,theuprightpole12feettalliscastingashadow8feetlong.Atthesametime,anearbyuprightpoleiscastingashadow10feetlong.Ifthelengthsoftheshadowsareproportionaltotheheightsofthepoles,whatistheheight,infeet,ofthetallerpole?

A.10

B.12

C.14

D.15

E.18

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question14hasfiveanswerchoices,labeledAthroughE.?Selectthebestoneoftheanswerchoicesgiven.

Question14

Ifaisthesmallestprimenumbergreaterthan21andbisthelargestprimenumberlessthan16,thenatimesbisequalto

A.??twohundredninetynine

B.??threehundredtwentythree

C.??threehundredthirty

D.??threehundredfortyfive

E.??threehundredfiftyone

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question15doesnothaveanyanswerchoices.Toanswerthisquestionenteranintegeroradecimalintheanswerspaceprovided.Acorrectanswertoaquestionofthistypecanbeeitheranintegeroradecimal,andcanbepositive,negative,orzero.Acorrectanswertothistypeofquestioncancontainfromonetoeightdigits,andcancontainanegativesignand/oradecimalpoint.

Question15ThetotalamountofJudy’swaterbillforthelastquarteroftheyearwasfortydollarsandfiftycents.?Thebi

llconsistedofafixedchargeofthirteendollarsandfiftycentsplusachargeof?zeropointzerozerosevenfivedollarpergallonforthewaterusedinthequarter.?ForhowmanygallonsofwaterwasJudychargedforthequarter??

Theanswerspaceisfollowedbythewordgallons.

Toanswerthisquestionenteranintegeroradecimalintheanswerspaceprovided.?Acorrectanswertoaquestionofthistypecanbeeitheranintegeroradecimal,andcanbepositive,negative,orzero.Acorrectanswertothistypeofquestioncontainsfromonetoeightdigits,andmaycontainanegativesignand/oradecimalpoint.

Question16hasfiveanswerchoices,labeledAthroughE.?Selectthebestoneoftheanswerchoicesgiven.

Question16

ItisgiventhatDataSetsSandRareasfollows:

Dataset?S:?28,23,30,25,27

DatasetR:??22,19,15,17,20

ThemedianofdatasetSishowmuchgreaterthanthemedianofdatasetR?

A.???8

B.?10

C.?12

D.?13

E.?15

Selectandindicatethebestoneoftheanswerchoicesgiven.

Questions17through21refertothefollowinggraph.

Refertothefiguresupplement

Thegraphshownisabargraph.?ThetitleofthegraphisCORPORATESUPPORTFORTHEARTSBYSECTORIN1988AND1991.?Underthetitlearetwostatements:Totalfor1988issix-hundred-thirtymilliondollarsandTotalfor1991isfive-hundred-twentymilliondollars.

Therearesixsectorslistedalongthehorizontalaxisofthegraph.Horizontalgridlinesaredrawnatzeropercent,10percent,20percent,30percent,and40percent.

Thebarsinthegraphareasfollows:

FinancialInsurance,RealEstatesectorin1988,5%;FinancialInsurance,RealEstatesectorin1991,26%.

Servicessectorin1988,17%;ServicesSectorin1991,22%.

Manufacturingsectorin1988,31%;Manufacturingsectorin1991,20%.

Retailsectorin1988,19%;Retailsectorin1991,8%.

Wholesalesectorin1988,8%;Wholesalesectorin1991,6%.

Othersectorin1988,20%;OtherSectorin1991,18%.

Questions17through21eachhavefiveanswerchoices,labeledAthroughE.?Selectthebestoneoftheanswerchoicesgiven.

Question17

Thetwocorporatesectorsthatincreasedtheirsupportfortheartsfrom1988to1991

madeatotalcontributionin1991ofapproximatelyhowmanymilliondollars?

A.?Onehundredtwelve

B.?Onehundredtwentyfive

C.?Twohundred

D.?Twohundredfifty

E.?Threehundredfifteen

Selectandindicatethebestoneoftheanswerchoicesgiven.Toreviewthegraphdescription,searchbackwardsforthephraserefertothefiguresupplement.

Question18

Howmanyofthesixcorporatesectorslistedeachcontributedmorethan60milliondollars

totheartsinboth1988and1991?

A.?One

B.?Two

C.?Three

D.?Four

E.?Five

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question19

Approximatelyhowmanymilliondollarsmoredidthewholesalesectorcontributeto

theartsin1988thanin1991?

A.tenpointfour

B.twelvepointsix

C.fourteenpointzero

D.sixteenpointfive

E.nineteenpointtwo

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question20?From1988to1991,whichcorporatesectordecreaseditssupportfortheartsbythegreatestdollaramount?

A.?Services

B.??Manufacturing

C.?Retail

D.?Wholesale

E.?Other

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question21Oftheretailsector’s1991contributiontothearts,one-fourthwenttosymphonyorchestras

andone-halfoftheremainderwenttopublictelevision.?Approximatelyhowmanymillion

dollarsmoredidtheretailsectorcontributetopublictelevisionthatyearthantosymphonyorchestras?

A.fivepointtwo

B.sixpointthree

C.tenpointfour

D.thirteenpointzero

E.nineteenpointfive

Selectandindicatethebestoneoftheanswerchoicesgiven.

Question22.Inthisquestionyouaregiveninformationandthreeequations.?Foreachoftheequationsyou?areaskedtodeterminewhethertheequationmustbetrue,mustbefalse,orcouldbeeithertrueorfalse.

Inthisquestion,thesymbolstardenotesanoperationontwonumbers.

Qu