The PG & Research Department of Physics organized one - day seminar on "Why Statistical Methods need for Physicists" on 24-01-2018. Dr.A.R.Ponperiasamy, Principal gave the Presidential address. Dr.M.Senthilvelan, Associate Professor, Centre for Nonlinear Dynamics, Bharathidasan University-Trichy. Explained the concepts on Statistical Methods, Ensembles, Microstates, Macrostates and thermodynamical quantities. More than 100 student & faculty participated the Programme.