The correct answer is Sahyadri mountain and Satpuda range. Explanation & Key Takeaways: Sahyadri mountain: • The Western Ghats, also known as the Sahyadri Hills in Maharashtra, are well known for their rich and unique assemblage of flora and fauna. • The northern portion of the narrow coastal plain between the Western Ghats and the Arabian Sea is known as the Konkan Coast. • The high montane forest ecosystems influence the Indian monsoon weather pattern. • Most of the major rivers of Maharashtra originate from this mountain range running north-south through the western part of Maharashtra. • These rivers in Maharashtra are divided into East-flowing and West-flowing rivers. • It is called the major watershed of Maharashtra in the sense that there are the East-flowing rivers originating in the Sahyadri mountains and flowing eastward from the plateau, while the West-flowing rivers originating in the Sahyadri and flowing westward from the Konkan coast. • At the same time, the Sahyadri mountain stands on the western border of Maharashtra in such a way that the seasonal winds coming from the southwest are intercepted by it and give more rain to the west of the Sahyadri, while after crossing the Western Ghats/Sahyadri mountains, the monsoon winds have less water left in the east of the Sahyadri. Satpuda range: • The Satpura Range is a hill range in central India. • The range begins in eastern Gujarat and runs east through Maharashtra and Madhya Pradesh before ending in Chhattisgarh. • The range runs parallel to the Vindhya Range to the north, and these two east-west mountains divide the Indian Subcontinent into the Indo-Gangetic plain in the north and the Deccan Plateau in the south. • The watershed between the Narmada (north) and Tapti (south) rivers is formed by the range, whose name means "Seven Folds."