The department of Mathematics was organized one day International Conference on Applied Mathematics in Virtual mode on 26th April, 2021. Inaugural function of the Conference was started at 9.15 a.m. Dr. D. Paul Dhayabaran, Principal, Bishop Heber College (Autonomous), Tiruchirappalli delivered the President address. Dr. B. K. Mohanty, Professor of Quantiative techniques, IIM, Lucknow delivered the Chief Guest Address. Dr. P. Shanmugavadivu, Professor and Head, Computer Science and Applications, The Gandhigram Rural Institute, Dindigul, rendered the special address. Dr. Kavikumar Jacob, Associate Professor of Mathematics, Universiti Tun Hussein Onn, Malaysia, delivered the keynote address 2. Followed by that, Parallel Session 1 were scheduled at 11.45 a.m. to 1.15 p.m. The Afternoon session of the conference began with Keynote Address 3 by Dr. Hamizah Safuan, Department of Mathematics and Statistics, Universiti Tun Hussein Onn, Malaysia at 2.15 p.m. After that, parallel session 3 was conducted from 2.45 p.m. to 4.40p.m. The Conference was concluded with the Valedictory function. Dr. D. Paul Dhayabaran, Principal, Bishop Heber College (Autonomous), Tiruchirappalli delivered the Presidential address. Dr. D. Dinesh S. Dave, Professor and Director of Supply Chain Management, Department of Marketing and Supply Chain Management, Appalachian State University, U.S.A, Dr. Ajay Aggrwal Professor of Management, School of Business, Henderson State University (USA), Dr. Varinder Sharma, Professor of Marketing, Eberly College of Business and Information and Technology, Indiana University of Pennsylvania, Pennsylvania, U.S.A gave away the valedictory address.