The lecture on Research Methodology and Thesis Writing was held on 20th and 21th February, 2021 through Google Meet. Final Year Post Graduate students of the Department has participated in this lecture. Prof. T. Tamizh Selvam, CSIR Emeritus Scientist, Department of Mathematics, Manonmaniam Sundaranar University, delivered the lecture and guided the students. He explained about Research Methodology and its types in a detailed manner in his lecture. Followed by that he guided the students about the steps and points to consider while writing a thesis. And also insisted the importance and role of research methodology and thesis writing in degree.