Department of Mathematics and Ncc Girls Wing, G.M.N.college, Ambala Cantt Celebrated National Mathematics Day on 22nd December 2021. On this occasion the achievements of Mathematician Srinivasa Ramanujan were discussed with the students. Principal Dr. Rajpal Singh addressed the students about the biography of Srinivasa Ramanujan and told that Ramanujan has compiled around 3300 results of mathematics. On this occasion Mrs. Pinki, Head of the Department planted a tree.