The Department of Mathematics organized an Expert Talk on topic “Applicative Aspects of Reliability Theory” by Dr. Reena Garg ( Assistant Professor) J.C.Bose University,YMCA faridabad under the guidance of respected Principal Dr.Manju Dua and HOD Dr.Meenu Dua. Around 70 students from M.Sc(Maths) and B.Sc (Non medical) students were present there and interacted with resource person.The talk was on reliability, maintanability and availability which were wonderfully explained by Dr. Reena Garg. She effortlessly explained how system is reliable.Mam told to students how we can calculate warranty of any appliances by using Mathematical Modelling.The session was completed by questions answer session. Our head Dr. Sheel Singh appreciated team work of our department and were present during the whole talk. The session ended by giving Vote of thanks. All staff present during whole talk.