Igcse数学历年真题Word文件下载.docx
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Igcse数学历年真题Word文件下载.docx
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MaterialsrequiredforexaminationItemsincludedwithquestionpapers
RulergraduatedincentimetresandNil
millimetres,protractor,compasses,
pen,HBpencil,eraser,calculator.
Tracingpapermaybeused.
InstructionstoCandidates
Intheboxesabove,writeyourcentrenumber,candidatenumber,yoursurname,initialsandsignature.
Checkthatyouhavethecorrectquestionpaper.
AnswerALLthequestions.Writeyouranswersinthespacesprovidedinthisquestionpaper.
YoumustNOTwriteontheformulaepage.AnythingyouwriteontheformulaepagewillgainNOcredit.
Ifyouneedmorespacetocompleteyouranswertoanyquestion,useadditionalanswersheets.
InformationforCandidates
Themarksforindividualquestionsandthepartsofquestionsareshowninroundbrackets:
e.g.
(2).
Thereare22questionsinthisquestionpaper.Thetotalmarkforthispaperis100.
Youmayuseacalculator.
AdvicetoCandidates
WriteyouranswersneatlyandingoodEnglish.
N36905A
IGCSEMATHEMATICS4400
FORMULASHEET–HIGHERTIER
AnswerALLTWENTYTWOquestions.
Writeyouranswersinthespacesprovided.
Youmustwritedownallstagesinyourworking.
1.Solve6y–9=3y+7
y=................................
(Total3marks)
2.Thediagramshowstwotowns,AandB,onamap.
(a)Bymeasurement,findthebearingofBfromA.
....................................︒
(2)
Cisanothertown.
ThebearingofCfromAis050︒.
(b)FindthebearingofAfromC.
(Total4marks)
3.Aspinnercanlandonredorblueoryellow.
Thespinnerisbiased.
Theprobabilitythatitwilllandonredis0.5
Theprobabilitythatitwilllandonblueis0.2
Imadspinsthespinneronce.
(a)Workouttheprobabilitythatitwilllandonyellow.
.....................................
Janetspinsthespinner30times.
(b)Workoutanestimateforthenumberoftimesthespinnerwilllandonblue.
(Total4marks)
4.Rosettadrives85kilometresin1hour15minutes.
(a)Workoutheraveragespeedinkilometresperhour.
.....................................km/h
Rosettadrivesatotaldistanceof136kilometres.
(b)Workout85asapercentageof136
.................................%
SometimesRosettatravelsbytraintosavemoney.
Thecostofherjourneybycaris£
12
Thecostofherjourneybytrainis15%lessthanthecostofherjourneybycar.
(c)WorkoutthecostofRosetta’sjourneybytrain.
£
...................................
(3)
(Total7marks)
5.
Calculatethevalueofx.
Giveyouranswercorrectto3significantfigures.
x=................................
6.A={2,3,4,5}
B={4,5,6,7}
(a)(i)ListthemembersofA⋂B.
(ii)HowmanymembersareinA⋃B
ℰ={3,4,5,6,7}
P={3,4,5}
Twoothersets,QandR,eachcontainexactlythreemembers.
P⋂Q={3,4}
P⋂R={3,4}
SetQisnotthesameassetR.
(b)(i)WritedownthemembersofapossiblesetQ.
(ii)WritedownthemembersofapossiblesetR.
7.Rectangulartileshavewidth(x+1)cmandheight(5x–2)cm.
Someofthesetilesareusedtoformalargerectangle.
Thelargerectangleis7tileswideand3tileshigh.
Theperimeterofthelargerectangleis68cm.
(a)Writedownanequationinx.
..............................................................................................................
(b)Solvethisequationtofindthevalueofx.
(Total6marks)
8.Showthat1
÷
1
=1
9.Thedepthofwaterinareservoirincreasesfrom14mto15.75m.
Workoutthepercentageincrease.
(Total3marks)
10.QuadrilateralsABCDandPQRSaresimilar.
ABcorrespondstoPQ.
BCcorrespondstoQR.
CDcorrespondstoRS.
Findthevalueof
(a)x
x=...............................
(b)y
y=...............................
(1)
11.Simplifyfully
+
12.
(a)FindtheequationofthelineL.
(b)Findthethreeinequalitesthatdefinetheunshadedregionshowninthediagrambelow.
13.(a)Solvex2–8x+12=
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- Igcse 数学 历年
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