ICC Soils 29 – 42 Questions with Correct
Answers 2025
_______MareMparticlesMofMrockMthatMwillMpassMaM12-
inchMsquareMopeningMandMbeMretainedMonMaM3-
inchMopening,MwhileM___MareMparticlesMofMrockMthatMwillMnotMpassMaM12-inchMsquareMopening.M-
MCORRECTMANSWERM-Cobbles;
Boulders
_____MisMparticlesMofMrockMthatMwillMpassMaMNo.M4MsieveMandMbeMretainedMonMaMNo.M200Msieve.M-
MCORRECTMANSWERM-Sand
___MPassesMaMNo.M4MandMisMretainedMonMaMNo.M10MsieveM___MpassesMaMNo.M10MandMisMretainedMo
nMaMNo.M40Msieve.M___MpassesMaMNo.M40MsieveMandMisMretainedMonMaM200Msieve.M-
MCORRECTMANSWERM-CoarseMsand;M
MediumMsand;M
FineMsand
TheMUSCSMidentifiesMthreeMmajorMsoilMdivisions:M___,M___,MandM___.M-MCORRECTMANSWERM-
CoarseMgrainedMsoils;M
FineMgrainedMsoils;M
HighlyMorganicMsoils
ChooseMone:M*OrganicMfineMgrainedMsoil*MisMwhereM50MpercentMorMmoreM*passesMthrough/isMret
ainedMon*MtheMNo.M200Msieve.M-MCORRECTMANSWERM-PassesMthrough
ClassifyMsoilMasM*coarseMgrained*MsoilMwhenM50%MorMmoreM*passesMthrough/isMretainedMon*Mth
eMNo.M200Msieve.M-MCORRECTMANSWERM-retained
Answers 2025
_______MareMparticlesMofMrockMthatMwillMpassMaM12-
inchMsquareMopeningMandMbeMretainedMonMaM3-
inchMopening,MwhileM___MareMparticlesMofMrockMthatMwillMnotMpassMaM12-inchMsquareMopening.M-
MCORRECTMANSWERM-Cobbles;
Boulders
_____MisMparticlesMofMrockMthatMwillMpassMaMNo.M4MsieveMandMbeMretainedMonMaMNo.M200Msieve.M-
MCORRECTMANSWERM-Sand
___MPassesMaMNo.M4MandMisMretainedMonMaMNo.M10MsieveM___MpassesMaMNo.M10MandMisMretainedMo
nMaMNo.M40Msieve.M___MpassesMaMNo.M40MsieveMandMisMretainedMonMaM200Msieve.M-
MCORRECTMANSWERM-CoarseMsand;M
MediumMsand;M
FineMsand
TheMUSCSMidentifiesMthreeMmajorMsoilMdivisions:M___,M___,MandM___.M-MCORRECTMANSWERM-
CoarseMgrainedMsoils;M
FineMgrainedMsoils;M
HighlyMorganicMsoils
ChooseMone:M*OrganicMfineMgrainedMsoil*MisMwhereM50MpercentMorMmoreM*passesMthrough/isMret
ainedMon*MtheMNo.M200Msieve.M-MCORRECTMANSWERM-PassesMthrough
ClassifyMsoilMasM*coarseMgrained*MsoilMwhenM50%MorMmoreM*passesMthrough/isMretainedMon*Mth
eMNo.M200Msieve.M-MCORRECTMANSWERM-retained