a. Ores
B. Minerals
c. Chemical compounds
d. Crystals
a. Physical Classification
B. Mineralogical Classification
c. Chemical Classification
d. Practical Classification
a. Lava
B. Slag
c. Magma
d. Tuff
a. Slow cooling of magma at considerable depth
B. Quick cooling of magma at a shallow depth
c. Rapid cooling of magma at Earth’s surface
d. Rapid cooling of magma at a shallow depth
a. Weathered product remains at site
B. Weathered product carried away in solution
c. Weathered product gets carried away agents
d. Insoluble weathered product is carried away in suspension
a. Calcite to schist
B. Limestone to marble
c. Shale to slate
d. Granite to gneisses
a. Argillaceous rocks
B. Siliceous rocks
c. Calcareous rocks
d. Carbonaceous rocks
a. Sedimentary rocks
B. Plutonic rocks
c. Igneous rocks
d. Metamorphic rocks
a. Plutonic rock
B. Metamorphic rock
c. Hypabyssal rock
d. Volcanic rock
a. Clay
B. Granite
c. Quartz
d. Limestone
a. Silica
B. Silicon
c. Silicon oxide
d. Quartz
a. Sea sand
B. Clayey sand
c. Pit sand
d. River sand
a. IS 456
B. IS 383
c. IS 2368
d. IS 1542
a. Angular
B. Flaky
c. Irregular
d. Rounded
a. 3
B. 2
c. 5
d. 4
a. Masonry
B. Concrete structures
c. Plastering
d. Grinding and polishing
a. Crushing bricks
B. Quarrying
c. Reusing the debris of demolished building
d. Crushing granite stones
a. Naturally
c. Burning limestone
d. Crushing limestone
a. Class A – Concrete work
B. Class B – Mortar
c. Class C – Masonry work
d. Class D – White washing
a. Shakes very slowly
B. Contains clay
c. High degree of plasticity
d. Poor binding property
a. Quick Lime
B. Pure Lime
c. Lean Lime
d. Rich Lime
a. Moderately Hydraulic Lime
B. Eminently Hydraulic Lime
c. Perfectly Hydraulic Lime
d. Feebly Hydraulic Lime
a. Dolomitic Lime
B. Roman Lime
c. Semi-Hydraulic Lime
d. Selentic Lime
a. Brown in Colour
B. Standard consistency is not met with
c. Sets too quickly
d. Particle size is too fine
a. William Aspdin, 1824
B. William Aspdin, 1840s
c. Joseph Aspdin, 1840s
d. Joseph Aspdin, 1824
Each set has max 25 mcqs
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