SSC MTS EXAM

Detailed explanation-1: -Geology. Typically, the Deccan Plateau is made up of basalt, an extrusive igneous rock, extending up to Bhor Ghat near Karjat. Also, in certain sections of the region we can find granite, which is an intrusive igneous rock.

Detailed explanation-2: -The correct answer is Basalt. The Deccan plateau is made up of basalt rocks. Basalt has a very fine-grained structure as it is an extrusive igneous rock.

Detailed explanation-3: -The Maharashtra Plateau and the Sahyadris are made of volcanic igneous rocks (basalt). They are thus, considered to be geologically younger than certain other sections of the mountain range.

Detailed explanation-4: -One of the distinct features of the Peninsular plateau is the black soil area known as Deccan Trap. This is of volcanic origin, hence, the rocks are igneous.