Avatar for Brijesh Singh Author: Brijesh Singh — List of Articles

Brijesh Singh is a civil services mentor and academic guide who supports UPSC aspirants with clear, concept-oriented, and exam-focused content. He specializes in simplifying complex topics from Indian Polity, Geography, History, and Current Affairs to align with the demands of the Civil Services Examination.
Indus River: Map, Origin, Course, Tributaries, Mouth, Length, Dam

January 15, 2026  |  297 views

Indus River: Map, Origin, Course, Tributaries, Mouth, Length, Dam

The Indus River is one of the oldest and most significant rivers of Asia and forms the backbone of the  …

Indian Drainage System explained

January 15, 2026  |  196 views

Classification of Indian Drainage System into 4 Major Groups

Rivers are a vital component of India’s physical environment, shaping landforms, influencing climate–human interaction, and supporting agriculture, settlement, and economic  …

narmada river basin 2

January 9, 2026  |  811 views

Narmada River Geography — Origin, Course, Features & FAQs (UPSC Guide)

The Narmada River is one of India’s most important west-flowing peninsular rivers, rising in the Maikala Range (Amarkantak Plateau) in  …

causes of river rejuvenation

January 8, 2026  |  276 views

River Rejuvenation and Associated Fluvial Landforms

This article explains the basic concepts of river rejuvenation and associated fluvial landforms. The word “rejuvenation” in English means the  …

drainage patterns

January 7, 2026  |  189 views

Drainage Patterns & Structural Control

Drainage patterns represent the spatial arrangement of river channels and their tributaries over a given area. These patterns are not  …

river tributaries and river distributaries

January 6, 2026  |  268 views

River Tributaries & River Distributaries

Rivers rarely exist as single, isolated channels. Instead, they function as components of complex drainage networks in which water is  …

River basin, catchment area, and watershed drainage divide

January 5, 2026  |  221 views

River Basin, Catchment Area, and Watershed

The concepts of river basin, catchment area, and watershed provide this spatial and hydrological context and are fundamental to the  …

Three Processes of Rivers — Erosion, Transportation, and Deposition

January 4, 2026  |  138 views

Three Processes of Rivers — Erosion, Transportation, and Deposition

Three Processes of Rivers: Rivers are among the most effective agents of landscape modification on the Earth’s surface. Their geomorphic  …

three stages of river course and development

January 3, 2026  |  493 views

Three Stages of River

There are three stages of river that a river progresses through. These are — Upper (Youthful), Middle (Mature), and Lower  …

River source and River mouth - basic concepts explained

January 2, 2026  |  150 views

River Source & River Mouth – Basic Concepts

What is River Source? Source of a River: The source of a river refers to the point or region from  …