The question asks to identify the regional division of the Himalayas based on the rivers that delineate its boundaries. The Himalayas are traditionally divided into regional sections from west to east, primarily based on river valleys.
Correct Option: C) Punjab/Kashmir Himalayas — This region of the Himalayas lies precisely between the Indus River to the west and the Satluj River to the east. It is also sometimes referred to as the Himachal Himalayas.
The question asks to identify the specific section of the Himalayas located between the Satluj and Kali rivers. This requires knowledge of the regional divisions of the Himalayas, which are often demarcated by major rivers.
D) Kumaon Himalayas is the correct answer because this section of the Himalayas is geographically located between the Satluj River in the west and the Kali River in the east.
The question asks to identify the collective classification for the Karakoram, Ladakh, Zaskar, and Kailash ranges. This requires knowledge of the major divisions of the Himalayan mountain system and its associated ranges.
Therefore, the Karakoram, Ladakh, Zaskar, and Kailash ranges are collectively part of the Trans-Himalaya.
C) Trans-Himalaya (Tibetan Himalaya) is the correct classification for the Karakoram, Ladakh, Zaskar, and Kailash ranges. These ranges lie to the north of the Greater Himalayas and are geologically distinct, forming part of the Tibetan plateau complex.
The question asks for the collective name of the eastern extensions of the Himalayas, specifically the hill ranges along India's north-eastern boundary. This is a direct geographical knowledge question.
B) Purvanchal — The Purvanchal, also known as the Eastern Himalayas or Eastern Hills, comprises the hill ranges in the north-eastern part of India. These ranges run along the India-Myanmar border and extend southwards, including the Patkai Bum, Naga Hills, Manipur Hills, and Mizo Hills. They are indeed the eastern extensions of the Himalayas.
The question asks about the orientation of the Himalayan ranges in specific northeastern Indian states. To answer this, one needs to recall the geographical alignment of the Himalayas, particularly their eastern extension, often referred to as the Purvanchal or Eastern Himalayas.
B) North-South direction — The Eastern Himalayas, also known as the Purvanchal, comprising the Naga Hills, Manipur Hills, and Mizo Hills, are characterized by their North-South alignment, forming a natural boundary with Myanmar.
The question asks for the approximate east-west length of the Great Himalayan range. This requires knowledge of the geographical dimensions of the Himalayas, specifically the central axial range.
C) 2,500 km — The Great Himalayan range, also known as the Himadri, extends for approximately 2,400 to 2,500 km from the Indus gorge in the west to the Brahmaputra gorge in the east.