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This question belongs to State GK Jharkhand

Jharkhand

?

The Archean rock system is mainly composed of which rocks?

A) Granite and Gneiss B) Basalt C) Carbonate rocks D) Sandstone

Answer & Solution

Correct Answer: Option A

The Archean rock system is primarily made up of Granite and Gneiss, which formed after the hot molten earth cooled. East and west Singhbhum, Simdega, and the south-eastern region of Jharkhand have this type of rock.

Question posted by Examveda

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