GENERAL KNOWLEDGE

Detailed explanation-1: -It’s Vast stretches made the rail lines convenient to set up. It is formed by the alluvial deposits which are delivered by the rivers Indus, Ganga, and the Brahmaputra. Hence, the correct answer among all the options is option (c) The Northern Plains.

Detailed explanation-2: -The condition in the northern plain is a favourable condition for the railways because of vast land, climate, population, and rich agricultural resources. Reasons for favourable conditions: Vast land-The vast land makes a favourable condition for the construction of railways.

Detailed explanation-3: -The northern plains provide most favourable conditions having high population density vast level land and rich agricultural resources whereas the Himalayan mountainous regions are unfavourable for the construction of railway lines due to high relief sparse population and lack of economic opportunities.

Detailed explanation-4: -The Himalayan mountainous region is unfavourable for the spread of railway network due to high relief, which poses difficulty in the construction. 2. Northern plains have a dense network of railways because of level nature of land which facilitates construction of railway lines. 3.