Which is the oldest landmass of the Indian subcontinent and was part of the Gondwana land?

Answer: The oldest landmass of the Indian subcontinent and was part of the Gondwana land is the Peninsular plateau. Thus, the correct answer is option A. 

Complete Answer:

The Peninsular Plateau is the oldest and most stable part of the Indian subcontinent. It formed over 3 billion years ago and was once part of the ancient supercontinent Gondwana, which included present-day South America, Africa, Antarctica, Australia, and Madagascar.

This plateau is made up of hard, crystalline rocks like granite and gneiss, formed deep within the Earth’s crust. Over millions of years, these rocks were exposed by erosion, creating a rugged, uneven landscape.

The plateau covers a large area, including the Deccan Plateau in the south and the Central Highlands in the north. It is surrounded by hill ranges like the Aravalli, Vindhya, Satpura, and Western and Eastern Ghats.

Due to its ancient origin, this region is rich in minerals like iron ore, manganese, bauxite, and mica, making it crucial for India’s mining industry. It also has unique black soil, ideal for growing cotton.

Overall, the Peninsular Plateau forms the geological heart of India, providing a strong foundation for its diverse landscapes and rich natural resources.

Source: ChatGPT

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