Correct option is A
The correct answer is: (A) Khasi Hills
Explanation:
The Khasi Hills are part of the Meghalaya Plateau, not the Himalayan mountain system.
In contrast, Patkai, Naga, and Mizo Hills form part of the Purvanchal Range, which is the easternmost extension of the Himalayas running through northeastern India.
Information Booster:
The Purvanchal Hills include Patkai, Naga, Mizo (Lushai), and Manipur Hills.
These hills run south of the Brahmaputra valley and are mostly located in Arunachal Pradesh, Nagaland, Manipur, and Mizoram.
Khasi Hills are part of the Garo-Khasi-Jaintia Hills in Meghalaya, formed from the Peninsular block, not Himalayan fold mountains.
The Purvanchal Hills are formed due to the eastward bending of the Himalayas.
The region is characterized by rugged terrain, heavy rainfall, and dense forest cover.
Additional Information:
Patkai Hills – Part of eastern Himalayas; located in Arunachal Pradesh and Nagaland.
Naga Hills – Located between Nagaland and Myanmar; part of the Purvanchal range.
Mizo Hills – Also known as Lushai Hills, lie in Mizoram; part of the Purvanchal extension.