(a) Granite
(b) Basalt
(c) Lime stones
(d) Gneiss
Ans :- (d) Gneiss
Explanation :-
Metamorphic rocks – Metamorphic rocks are formed igneous or sedimentary rocks as a result of the action of the earth movement, temperature changes, liquid pressure etc.
• The resultant mass may have a foliated structure, e.g. slate, gneiss, schist and phyalite or non-foliated structure, e.g. marble, quartzite and serpentine.
