Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 1 (Q.No. 13)
13.
The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called
Discussion:
47 comments Page 5 of 5.
Vikash said:
9 years ago
1. Plutonic rock are those whose at depth more than 35 m.eg - granit,diorite.
2. Hypabsal rock are those at moderate depth less than 35 m. eg- dolerite.
3. Volcanic rocks are those which is at a surface of earth. eg- basalt.
2. Hypabsal rock are those at moderate depth less than 35 m. eg- dolerite.
3. Volcanic rocks are those which is at a surface of earth. eg- basalt.
Rohit gomladu said:
8 years ago
Plutonic rock is the correct answer. I agree.
Sanjay said:
8 years ago
Yes, I agree @Vikas.
Shahrukh khan said:
8 years ago
Volcanic rocks or extrusive igneous rock is the correct answer.
Sourav said:
8 years ago
@Ranjit Ray.
A pegmatite is a holocrystalline, intrusive igneous rock composed of interlocking phaneritic crystals usually larger than 2.5 cm in size (1 inch); such rocks are referred to as pegmatitic.
A pegmatite is a holocrystalline, intrusive igneous rock composed of interlocking phaneritic crystals usually larger than 2.5 cm in size (1 inch); such rocks are referred to as pegmatitic.
Rajesh bakolia said:
8 years ago
I think B is the correct answer.
Aswini kumar behera said:
8 years ago
Cooling of magma formed igneous rock. So I think answer D is correct.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers