Department of Mathematics, Don Bosco College(CO-Ed),Yelagiri Hills conducted a seminar on “Pi-Day” on 14-3-2022 at 9:30 AM. Dr.Rajeswari.V, Assistant Professor, Department of Mathematics, Don Bosco College, Dharmapuri participated as a guest and delivered a lecture on importance of ‘Pi ‘in Mathematics and its applications. The event was conducted as a part of Pi-day celebrations conducted by Don Bosco College(Co-Ed), Yelagiri Hills. Around 100 students from department of Mathematics, Computer science and Applications have participated in the webinar. Dr.Mohanraj, Asst.Prof, Department of Mathematics thanked the guest as well as participants of the seminar.