The question asks about the major physiographic divisions of India based on broad physical variations. This is a fundamental concept in Indian geography. We need to recall the standard classification used by geographers.
These divisions encompass the entire geographical area of India and highlight its distinct physical characteristics.
B) Six — India is broadly divided into six major physiographic divisions: The Himalayan Mountains, The Northern Plains, The Peninsular Plateau, The Indian Desert, The Coastal Plains, and The Islands.
To answer this question, we need to recall the standard physiographic divisions of India as recognized in geography. India is broadly divided into several distinct physical regions based on their geological structure, relief, and formation.
Correct Option: D) Northern Mountains, Northern Plain, Peninsular Plateau, Indian Desert, Coastal Plains, Islands
The question asks about the broad geological divisions of India. To answer this, one needs to recall the major physiographic and geological regions that define the Indian subcontinent's structure.
D) Three — India is broadly divided into three major geological divisions: the Peninsular Block, the Himalayas and other Peninsular Mountains, and the Indo-Gangetic-Brahmaputra Plain.
The question asks to classify the Himalayas based on their geological origin. This requires knowledge of different types of mountains and the specific geological processes that formed the Himalayas.
Correct Option: A) Young fold mountains
The question asks for the approximate length of the Himalayan arc from west to east, specifically from the Indus River to the Brahmaputra River. This is a factual question related to the geographical dimensions of the Himalayas.
C) About 2,500 km is the correct approximate length of the Himalayan arc from the Indus to the Brahmaputra.
The question asks about the approximate width of the Himalayas in the Kashmir region. This is a factual question related to the geography of India, specifically the dimensions of the Himalayan mountain range in a particular section. Knowledge of the regional variations in the Himalayas' width is required.
Correct Option: B) The width of the Himalayas in Kashmir is approximately 400 km. This is a well-established geographical fact. The greater width in the western part (Kashmir) is a distinguishing characteristic of the range.