Department of Mathematics celebrated Pi Day on 14/03/2018.The Department was conducted a Lecture workshop on „‟Recent trends in Mathematics.‟‟ for MSc students. Dr. Ramkumar P. B., Associate Professor, Rajagiri School of Engineering & Technology gave a talk to  hem. They got to know why 14th March of every year is celebrated as Pi Day, the importance and applications of the mathematical constant Pi (π) in day-to-day life,various fields of science and technology.