LSAT考試全真試題三SECTION1LSAT考試全真試題三SECTION1LSAT考試全真試題三SECTION1section1time-35minutes24questionsdirections:eachgroupofquestionsinthissectionisbasedonasetofconditions.inansweringsomeofthequestions,itmaybeusefultoarawaroughdiagram.choosetheresoonsethatmostaccuratelyandcompletelyanswerseachquestionandblackenthecorrespondingspaceonyouranswersheet.questions1-6sevenstudents-fourth-yearstudentskimandlee;third-yearstudentspatandrobin:andsecond-yearstudentssandy,tetyandval-andonlythoseseven,arebeingassignedaroomsofequalsizeinadormitory.eachroomassignedmust1haveeitheroneortwoorthreestudentsassignedtoitandwillaccordinglybecalledeitherasingleoradoubleoratriple.thesevenstudentsareassignedtomomsinaccordencewiththefollowingconditions:liofourth-yearstudentcanbeassignedtoatriple.nosecond-yearstudentcanbeassignedtoasingle.leeandpobinmustnotsharethesameroomkimandpatmustsharethesameroom.whichoneofthefollowingisacombinationofroomstowhichthesevenstudentscouldbeassigned?twotriplesandonesingleonetripleandfoursinglesthreedoublesandastngletwodoublesandthreesinglesonedoubleandfivesingles2ittheroomassignedtorobinisasingle,whichoneofthefollowingcouldbetrue?thereisexactlyonedoublethathasasecond-yearstudentassignedtoit.leeisassignedtoastngle.sandyfatandoneotherstudentarezseignedtoatripletogether.lixactlythreeoftheroomsassignedtothestudentsaresinglesexactlytwooftheroomsassignedtothestudentsaredoubles.whichoneofthefollowingmustbetrue?leeisassignedtoasinglepatshartsadoublewithanotherstudentrobinsharesadoublewithanotherstudenttwoofthesecond-yearstudentsshareadoublewitheachotherneitherofthethird-yearstudentsisassignedtoa3singleifrobinisassigredtoatriple,whichoneofthefollowingmustbetrue?leeisassignedtoasingletwosecond-yearstudentsshareadoublewitheachothernoneoftheroomsassignedtothestudentsisasingletwooftheroomsassignedtothestudentsaresingles.threeoftheroomsassignedtothestudentsaresinglesifterryandvalassignedtodifferentdoublesfromeachother,other,thenitmustbetrueofthestudentsroomsthatexactlyoneisasingletwoaresinglestwoaredoublesoneisatripletwoaretriples4whichoneofthefollowingcouldbetrue?thetwofourth-yearstudentsareassignedtosingles.(b)thetwofourth-yearstudentsshareadoublewithcachother.leesharesaroomwithasecond-yearstudentleesharesaroomwithathird-yearstudentpatsharesatriplewithtwootherstudentsquestions7-11aworkerwillinsertcoloredlightbulbsintoabillboardequippedwithexactlythreelightsockets,whicharelabledlights1,2,and3.theworkerhasthreegreenbulbs,threepurplebulbs,andthreeyellowbulbs.seiectionofbulbsforthesocketsisgovernedbythefollowingconditions:wheneverlight1ispurple,light2mustbeyellow.wheneverlight2ispurple,light1mustbegreen.wheneverlight3iseitherpurpleoryellow,light2must5bepurple.7.whichoneofthefollowingcouldbeanaccuratelistofthecolorsoflightbulbsselectedforlights1,2and3,respectively?green,green,yellowpurple,green,greenpurple,purple,greenyellow,purple,greenyellow,yellow,yellowiflight1isyellow,thenanyofthefollowingcanbetrue,except:light2isgreen.light2ispurplelight3isgreenlight3ispurplelight3isyellowthereisexactlyonepossiblecolorsequenceofthethree6lightsifwhichoneofthefollowingistrue?light1ispurple.light2ispurple.light2isyellowlight3ispurple.light3isyellowifnogreenbulbsareselected,thereareexactlyhowmanypossibledifferentcolorsequencesofthethreelights?onetwothreefourfive11.ifnotwolightsareassignedlightbulbsthatarethesamecoloraseachother,thenwhichoneofthefollowingcouldbetrue?(a)lightiisgreen,andlight2ispurple.7lightiisgreen,andlight2isyellow.lightiispurple,andlight2isyellow.lightiisyellow,andlight2isgreen.lightiisyellow,andlight2ispurple.questions12-17anattorneyisschedulinginterviewswithwitnessesforagivenweek.mondaythroughsaturday.twofullconsecutivedaysoftheweekmustbereservedforinterviewinghostilewithesses.inaddition,nonhostilewitnessesq,r,u,x,y,andzwilleachbeinterviewedexactlyonceforafullmorningorafternoon.theonlywitnesseswhowillbeinterviewedsimultaneouslywitheachotherareqandr.thefollowingconditionsapply.xmustbeinterviewedonthursdaymorningqmustbeinterviewedatsometimebeforex.umustbeinterviewedatsometimebeforer8zmustbeinterviewedatsometimeafterxandatsometimeaftery.whichoneofthefollowingisasequence,fromfirsttolast,inwhichthenonhostilewitnessescouldbeinterviewed?qwithr,u,x,y,zq,u,r,x,withy,zu,x,q,withr,y,zu,y,q,withr,x,zx,q,withu,z,r,y13,whichoneofthefollowingisacceptableasacompletescheduleofwitnessesfortuesdaymorning.tuesdayafternoon,andwednesdaymorning,respectively?q,r,noner,none,yu,y,noneu,y,noney,z,none914.ifyisinterviewedatsometimeafterx,whichoneofthefollowingmustbeadayreservedforinterviewinghostilewitnesses?mondaytuesdaywednesdayfridaysaturday15.ifrisinterviewedatsometimeafterywhichoneofthefollowingmustbeadayreservedforinterviewinghostilewitnesses?mondaytuesdaywednesdaythursdayfridayifonwednesdayafternoonandonmondaytheattomeyconductsnointerviews,whichoneofthefollowing10betrue?qisinterviewedonthesamedayasurisinterviewedonthesamedayasyyisinterviewedonthesamedayasuyisinterviewedonthesamedayaswednesdayzisinterviewedonthesamedayasfridayifzisinterviewedonsaturdaymorningwhichoneofthefollowingcanbetrue?wednesdayisadayreservedforinteriewinghostilewitnesses.(b)fridayisadayreservedforinterviewinghostilewitnesses.(c)risinterviewedonthursday(d)uisinterviewedontuesday(e)yisinterviewedatsometimebeforethursdayquestions18-24duringafour-weekperiod,cachofsevenpreviouslyunadvertisedproducts-g,h,j,k,l,m,ando-willbeadvertised.11adifferentpairoftheseproductswillbeadvertisedeachweek.exactlyoneoftheproductswillbeamemberoftwoofthesefourpairs.thefollowingconstraintsmustbeobserved:jisnotadvertisedduringagivenweekunlesshisadvertisedduringtheimmediatelypreccedingweek.theproductthatisadvertisedduringtwooftheweeksisadvertisedduringweek4butisnotadvertisedduringweek3gisnotadvertisedduringagivenweekunlesseitherjorelseoisalsoadvertisedthatweek.kisadvertisedduringoneofthefirsttwoweeksoisoneoftheproductsadvertisedduringweek3whichoneofthefollowingcouldbethescheduleofadvertisernents?week1:g,j;week2:k,l;week3:o,m;week4:h,lweek1:h,k;week2:j,g;week3:o,l;week4:m,k12week1:h,k;week2:j,m;week3:o,l;week4:g,mweek1:h,l;week2:j,m;week3:o,g