Granite is an example of:

Granite is an example of which kind of igneous rock?

Consider the following statements
1. Though the continental crust has greater thickness it is less dense than the oceanic crust.
2. Deccan plateau is made up of only granite rocks.
3. Granite rock is an example of extrusive igneous rocks.
4. Limestone, sandstone and coal are examples of sedimentary rocks.
Which of the above statement(s) is/are correct?

Which of the following are true with regard to igneous rocks?

1. They are formed only inside the earth, under great pressure

2. They do not occur in layers.

3. They are mostly crystalline in nature .

4. Granite and Gabbro are intrusive igneous rock.