2015年SSAT模拟题--数学篇

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1、沃邦国际教育----中国领先的中高考专家沃邦教育2015年SSAT数学练习题1Whatistheperimeterofarectanglewithsidelengthsof8and3?a.6b.11c,16d.22e.25 2Thebaseanglesofanisoscelestriangleare:PerpendicularCongruentComplimentarySupplementaryparallel 3Howmanypointsarenecessarytodefinealine?a.One

2、b.Twoc.Threed.Foure.Infinite 4Twocarsstartfromthesameplacetwohoursapart.Thefirstcartravelsat10milesperhourandthesecondtravelsat15milesperhour.Howmanyhoursafterthesecondcarleavesdoesittakeforthesecondcartocatchup?a.1b.2c.3d.4e.5 5Whatinterestrateisnecess

3、arytoget$1000ininterestover2yearsona$10000investment?a.4%b.5%www.onebest.cn沃邦国际教育----中国领先的中高考专家c.6%d.7%e.8% 6Thesumof14consecutiveintegersis217.Whatisthesixthnumberintheseries?a.13b.14c.15d.16e.17 7Paulneedstobeatameetingin20minutes.Ifhisofficeis15miles

4、away,howfastdoesheneedtodrivetogetthereontime,inmilesperhour?a.15b.20c.30d.40e.458Thebaseanglesofanisoscelestriangleare:PerpendicularCongruentComplimentarySupplementaryParallel9IfA$B=A*B-(A+B),whatis3$(2$1)?A.-5B.-3C.0D.1E.410Whatistheaverage(arithmetic

5、mean)of4x+5,7x-6,and-8x+2?A.x+1B.x+1/3www.onebest.cn沃邦国际教育----中国领先的中高考专家C.3x+1D.3x+1/3E.3x+31/311Inaclassroomof35students,14ourmale.Whatpercentoftheclassroomismale?A.14%B.20%C.30%D.40%E.50%12Iftheareaofatriangleis24anditsbaseis6,whatisthelengthofthealti

6、tudetothatbase?A.3B.6C.8D.10E.unknown13IfJeffandJimmyhavelessthan22dollarsbetweenthem,andJeffhas8dollars,whichofthefollowingcouldbethenumberofdollarsthatJimmyhas?Ⅰ12Ⅱ14Ⅲ16A.IonlyB.IIIonlyC.I&III.D.I&IIE.NeitherI,II,norIIIiscorrect.14Stephaniedroveatanav

7、eragerateof50milesperhourfortwohoursandthenincreasedheraveragerateby50%forthenext3hours.Heraveragerateofspeedforthe5hourswastmilesperhour.Whatisthevalueoft?A.55mphB.60mphC.65mphD.70mphE.75mph15If1alpha=2betasand1beta=3gammas,howmanyalphasareequalto36gam

8、mas?www.onebest.cn沃邦国际教育----中国领先的中高考专家A.6B.12C.36D.72E.10816AtJoesSteakhousethehourlywageforachefis20%greaterthanthatofadishwasher,andthehourlywageofadishwasherishalfasmuchasthehourlywageofamanager.Ifamanagerswageis$8.50perhour,h