SSAT模拟题数学篇.docx
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SSAT模拟题数学篇.docx
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SSAT模拟题数学篇
沃邦教育2015年SSAT数学练习题
1Whatistheperimeterofarectanglewithsidelengthsof8and3?
a.6
b.11
c,16
d.22
e.25
2Thebaseanglesofanisoscelestriangleare:
Perpendicular
Congruent
Complimentary
Supplementary
parallel
3Howmanypointsarenecessarytodefinealine?
a.One
b.Two
c.Three
d.Four
e.Infinite
4Twocarsstartfromthesameplacetwohoursapart.Thefirstcartravelsat10milesperhourandthesecondtravelsat15milesperhour.Howmanyhoursafterthesecondcarleavesdoesittakeforthesecondcartocatchup?
a.1
b.2
c.3
d.4
e.5
5Whatinterestrateisnecessarytoget$1000ininterestover2yearsona$10000investment?
a.4%
b.5%
c.6%
d.7%
e.8%
6Thesumof14consecutiveintegersis217.Whatisthesixthnumberintheseries?
a.13
b.14
c.15
d.16
e.17
7Paulneedstobeatameetingin20minutes.Ifhisofficeis15milesaway,howfastdoesheneedtodrivetogetthereontime,inmilesperhour?
a.15
b.20
c.30
d.40
e.45
8Thebaseanglesofanisoscelestriangleare:
Perpendicular
Congruent
Complimentary
Supplementary
Parallel
9IfA$B=A*B-(A+B),whatis3$(2$1)?
A.-5
B.-3
C.0
D.1
E.4
10Whatistheaverage(arithmeticmean)of4x+5,7x-6,and-8x+2?
A.x+1
B.x+1/3
C.3x+1
D.3x+1/3
E.3x+31/3
11Inaclassroomof35students,14ourmale.Whatpercentoftheclassroomismale?
A.14%
B.20%
C.30%
D.40%
E.50%
12Iftheareaofatriangleis24anditsbaseis6,whatisthelengthofthealtitudetothatbase?
A.3
B.6
C.8
D.10
E.unknown
13IfJeffandJimmyhavelessthan22dollarsbetweenthem,andJeffhas8dollars,whichofthefollowingcouldbethenumberofdollarsthatJimmyhas?
Ⅰ12
Ⅱ14
Ⅲ16
A.Ionly
B.IIIonly
C.I&III.
D.I&II
E.NeitherI,II,norIIIiscorrect.
14Stephaniedroveatanaveragerateof50milesperhourfortwohoursandthenincreasedheraveragerateby50%forthenext3hours.Heraveragerateofspeedforthe5hourswastmilesperhour.Whatisthevalueoft?
A.55mph
B.60mph
C.65mph
D.70mph
E.75mph
15If1alpha=2betasand1beta=3gammas,howmanyalphasareequalto36gammas?
A.6
B.12
C.36
D.72
E.108
16AtJoesSteakhousethehourlywageforachefis20%greaterthanthatofadishwasher,andthehourlywageofadishwasherishalfasmuchasthehourlywageofamanager.Ifamanagerswageis$8.50perhour,howmuchlessthanamanagerdoesachefearneachhour?
A.$5.95
B.$4.25
C.$5.10
D.$3.25
E.$3.40
17Afloristbuysrosesat$0.50apieceandsellsthemfor$1.00apiece.Iftherearenootherexpenses,howmanyrosesmustbesoldinordertomakeaprofitof$300?
A.100
B.150
C.200
D.300
E.600
18Acertainpumpcandrainafull375-gallontankin15minutes.Atthisrate,howmanymoreminuteswouldittaketodrainafull600-gallontank?
A.9
B.15
C.18
D.24
E.25
19Lenny'saveragescoreafter3testsis88.Whatscoreonthe4thtestwouldbringLenny'saverageuptoexactly90?
A.92
B.93
C.94
D.95
E.96
20Ifanintegerisdivisibleby6andby9,thentheintegermustbedivisiblebywhichofthefollowing?
A.12
B.18
C.24
D.36
E.54
21Acertainmachinecanmake3widgetsevery2seconds.Atthisrate,howmanywidgetswillbemadein1minute?
A.90
B.110
C.150
D.180
E.220
22Whatistheaverageofthefirst50positiveintegers?
A.25
B.25.5
C.26
D.26.5
E.27
23Ifabisnegative,whichofthefollowingCANNOTbenegative?
A.b-a
B.a-b
C.a2b
D.ab2
E.a2b2
24Inacertainsetofnumbers,theratioofintegerstononintegersis1:
4.Whatpercentofthenumbersinthesetareintegers?
A.20%
B.25%
C.40%
D.75%
E.80%
25Whatisthesmallestpositivenumberthatleavesaremainderof2whenthenumberisdividedby3,4,or5?
A.42
B.82
C.22
D.62
E.122
26Whichisgreater?
ColumnA ColumnB
3-5+6-8-4+7 -2
A.thequantityinColumnBisgreater
B.therelationshipcannotbedeterminedfromtheinformationgiven
C.thequantityinColumnAisgreater
D.thetwoquantitiesareequal
27Ifadieistossedtwicetheprobabilityofgettinga3onbothtossesis:
A.1/4
B.1/36
C.1/12
D.1/6
E.1/25
28Aninstrumentstoregivesa10%discounttoallstudentsofftheoriginalcost
ofan instrument.Duringabacktoschoolsaleanadditional15%istakenoff
thediscounted price.Julie,astudentatthelocalhighschool,purchasesa
flutefor$306.Howmuchdid it originallycost?
A.$325
B.$375
C.$400
D.$408
E.$425
29Ify(x-1)=zthenx=
A.y-z
B.z/y+1
C.y(z-1)
D.z(y-1)
E.1-zy
30WhichofthefollowingvaluesisNOTequalto34(58+9)?
A.34x67
B.58(34+9)
C.34x58+34x9
D.1,972+306
E.(9+58)34
31Twoanglesofatrianglemeasure15°and85°.Whatisthemeasureforthe
thirdangle?
A.50°
B.55°
C.60°
D.80°
E.90°
32If5ouncesisequalto140grams,then2poundsofgroundmeatisequalto
howmanygrams?
A.863
B.878
C.896
D.915
E.932
33Whichyeardidthemostchildrentakeswimminglessons?
A.1990
B.1991
C.1992
D.1994
E.1995
34Betweenwhichyeardidthelargestdecreaseinchildrentakingswimming
lessonsoccur?
A.1990-1991
B.1991-1992
C.1992-1993
D.1993-1994
E.1994-1995
35Whatwastheaveragenumberofchildrentakingswimlessonsfrom1990to1995?
A.250
B.308
C.385
D.450
E.1,850
36Whichofthefollowingisequalto5.93x10-2?
A.0.0593
B.0.00593
C.593
D.5930
E.59300
37OnaMap,1inchrepresents20miles.Thedistancebetween2townsis61/5
inches.How many milesareactuallybetweenthetwotowns?
A.65miles
B.84miles
C.124miles
D.138miles
E.145miles
38Howmanycubedpiecesoffudgethatare3inchesonanedgecanbepackedinto
aChristmastinthatis9inchesdeepby12incheswideby8incheshighwith
thelidstillbeingabletobeclosed?
A.18
B.24
C.32
D.36
E.43
39Sarahistwiceasoldasheryoungestbrother.Ifthedifferencebetweentheir
agesis15years.Howoldisheryoungestbrother?
A.10
B.15
C.20
D.25
E.30
40Whichofthefollowingfractionsisequalto5/6?
A.20/30
B.15/24
C.25/30
D.40/54
E.2/7
41Whatwillitcosttotileakitchenfloorthatis12feetwideby20feetlong
ifthetilecost$8.91persquareyard?
A.$224.51
B.$237.60
C.$246.55
D.$271.38
E.$282.32
42Inawritingcompetition,thefirstplacewinnerreceives½oftheprize
money.Thesecondrunnerupreceives¼ofwhatthewinnerwon.Whatwasthe
totalamountofprizemoneydistributedifthewinnerreceives$6,000?
A.$6,000
B.$8,500
C.$12,000
D.$15,000
E.$18,500
43Youarelying120ftawayfromatreethatis50feettall.Youlookupatthe
topofthetree.Approximatelyhowfarisyourhearfromthetopofthetree
inastraightline?
A.50feet
B.75feet
C.120feet
D.130feet
E.150feet
44Acyclistbikesxdistanceat10milesperhourandreturnsoverthesamepathat8milesperhour.Whatisthecyclist’saverageratefortheroundtripinmilesperhour?
A.8.1
B.8.3
C.8.6
D.8.9
E.9.0
45Ifedgingcost$2.32per12-inchstone,andyouwantadoublelayerofedging
yourflowerbedthatis6yardsby1yard.Howmuchwilledgingyouflowerbed
cost?
A.$32.48
B.$64.96
C.$97.44
D.$129.92
E.$194.88
46If3x=6x-15thenx+8=
A.5
B.10
C.11
D.12
E.13
47Thenumberofmillilitersin1literis
A.10,000
B.1,000
C.0.1
D.0.01
E.0.001
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