Which part of Gujarat is known for high-quality limestone reserves?

Saurashtra region
North Gujarat
South Gujarat
Coastal plains

The correct answer is: a) Saurashtra region.

Saurashtra is a peninsula in the western part of Gujarat, India. It is known for its high-quality limestone reserves. The limestone is used in the manufacture of cement, lime, and other building materials.

The other options are incorrect because:

  • North Gujarat is known for its agricultural land and its production of cotton, groundnuts, and wheat.
  • South Gujarat is known for its industrial development and its production of textiles, chemicals, and pharmaceuticals.
  • The coastal plains are known for their fishing industry and their production of rice, sugarcane, and mangoes.