EDEN IAS offers Geography optional foundation classes with one of the best faculty for Geography Optional – Trithankar Roychowdhary Sir for the batch of UPSC CSE 2025 -2026 The Course is of 4 to 4.5 Months duration with complete and comprehensive coverage of syllabus for both the papers. The course is available in both Online and Offline modes. We provide the complete solution for Ge... https://edenias.com/geography-optional-by-trithankar-roychowdhary-sir