KOUSHIK SOM Profile Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing 8 topics - 41 through 48 (of 48 total) ← 1 2 3 4 5 Topic Voices Posts Last Post Combinatorics Started by: Akash Arjun in: RMO 2 2 5 years, 2 months ago KOUSHIK SOM Prime number in sequence Started by: Rajvardhan singh Sisodiya in: Number Theory 2 3 5 years, 2 months ago Rajvardhan singh Sisodiya INMO 1991 Started by: Souradip Das in: Geometry 3 3 5 years, 2 months ago Shirsendu Roy centroid of triangle Started by: Crazy Gamer in: Geometry 2 2 5 years, 2 months ago KOUSHIK SOM Geometry Started by: Prakash Kapadia in: Geometry 3 5 5 years, 2 months ago KOUSHIK SOM combinatorics problem Started by: venkat jothi in: Math Olympiad - IOQM 3 5 5 years, 2 months ago Saumik Karfa Geometry Started by: Prakash Kapadia in: RMO 2 3 5 years, 2 months ago KOUSHIK SOM Geometry question from challenge and thrill Started by: Sampreety Pillai in: Geometry 3 3 5 years, 2 months ago KOUSHIK SOM Viewing 8 topics - 41 through 48 (of 48 total) ← 1 2 3 4 5