shale
lime stone
sand stone
granite
only (i)
both (i) and (ii)
both (i) and (iii)
all (i), (ii) and (iii)
quartz
mica
gypsum
none of the above
basalt and marble are the only metamorphic rocks
there is no sedimentary rock
granite is the only igneous rock
quartz and mica are minerals
arches
rubble masonry
roads
retaining walls