KSF2015-selectedproblemsCadet

3pointproblems

1.MyumbrellahasKANGAROOwrittenontop,asshowninthepictureontheright.One

ofthefollowingpicturesalsoshowsmyumbrella.Whichone?

(A)(B)(C)(D)(E)

2.Fouridenticalsmallrectanglesareputtogethertoformalargerectangleasshown.The

lengthoftheshortersideofthelargerectangleis10cm.Whatisthelengthofthelonger

sideofthelargerectangle?

(A)10cm(B)20cm(C)30cm(D)40cm(E)50cm

3.Whichofthefollowingnumbersisclosestto2.015×510.2?

(A)0.1(B)1(C)10(D)100(E)1000

4.Thenetofacubewithnumberedfacesisshowninthediagram.

Sashacorrectlyaddsthenumbersonoppositefacesofthiscube.Whatthreetotalsdoes

Sashaget?

(A)4,6,11(B)4,5,12(C)5,6,10(D)5,7,9(E)5,8,8

5.Whichofthefollowingnumbersisnotaninteger?

(A)(B)(C)(D)(E)

1

KSF2015-selectedproblemsCadet

6.AjourneyfromKoicetoPopradthroughPreovlasts130minutes.Thepartofthejourney

fromKoicetoPreovlasts35minutes.HowlongdoesthepartofthejourneyfromPreovto

Popradlast?

(A)95minutes(B)105minutes(C)115minutes

(D)165minutes(E)175minutes

7.Thediagramshowsthenetofatriangularprism.Whichedgecoinc