Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 1 (Q.No. 31)
31.
Gniess is obtained from
igneous rocks
metamorphic rocks
sedimentary rocks
sedimentary metamorphic rocks.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
71 comments Page 4 of 8.

Bishu said:   7 years ago
The correct Answer is A.

Gopika said:   7 years ago
Gniess is a metamorphic rock. And it is obtained from granite, which is igneous plutonic rock. So I think option A gives the correct answer.

Dolly said:   7 years ago
D is the correct one as it settles after it's a metamorphic action.

Manish Thakur said:   7 years ago
Gneiss is obtained from Granite (Igneous rock) because of metamorphism.

So, A is correct. More suitable answer could be Igneous Metamorphic Rock.

NIL said:   7 years ago
Gneiss is obtained from Igneous rock Granite which undergoes the process of metamorphosis. So it can written as Gneiss is obtained from Igneous Metamorphic Rock. Here the answer will be A.

PRASENJIT said:   8 years ago
Gneiss is the metamorphic form of Granite.

Santanu Acharya said:   8 years ago
Genesis is obtained from granite...A is correct

Sanjeev KUMAR said:   8 years ago
The right answer is (A).

BUDH PRIYA MAURYA said:   8 years ago
Yes, the right answer is OPTION A.

Saurabh Chaurasia said:   8 years ago
No, the Right answer is A.


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