Skip to content

Tuesday, 6 October 2026 · New Delhi

RaahUPSC logoRaahUPSC

The Path to Better Preparation

Section · UPSC CSE · GS I–IV + Essay

Mains

UPSC Mains preparation, paper by paper: GS-1, GS-2, GS-3 and GS-4 concept pieces with answer frameworks, plus the diagrams, data and case studies that lift scores above the average.

466 articles across the GS papers

  1. GS-1Heritage and culture, history, geography and society179 articles · practice questions and mains drills in every piece
  2. GS-2Polity, governance, social justice and international relations174 articles · practice questions and mains drills in every piece
  3. GS-3Economy, agriculture, environment, science-tech, security and disaster management89 articles · practice questions and mains drills in every piece
  4. GS-4Ethics, integrity and aptitude24 articles · practice questions and mains drills in every piece
Also in MainsOptionals — PSIR, Sociology, AnthropologyEssay — frameworks, thinkers and examples
Ask Raah