engineering recuitment TSPSC AEE Civil Mock Test 2022 Construction Materials and Management Miscellaneous Material
Which of the following statements related to rocks are correct?
(i) Plutonic rocks are always formed from the cooling of magma at great depths below the surface of the earth.
(ii) Poiklitic texture is characterised with the entire constituents being present in glassy form.
(iii) Lopoliths are defined as concordant igneous bodies associated with natural basins, that is, those sedimentary formations which are inclined towards a common centre.
1
Both (i) and (ii)
2
Both (i) and (iii)
3
Both (ii) and (iii)
4
All (i), (ii) and (iii)