Under the guidance of Sh. BalrajBhasin, President S.D.P. Sabha (Regd.) and College Managing Committee, by an Extension lecture was organized by the Mathematics Department of SDP College for Women in the college premises on April 17, 2018. The lecture was delivered Dr. Vanita Verma, Professor in Mathematics Department, Panjab University, Chandigarh who has done PhD. from IIT, Delhi. Ms. ManjuBhashinee, the Officiating Principal gave a floral welcome to the Guest Speaker. Dr. Vanita Verma spoke on the subject of ‘Optimisation Theory’ also known as the modern term for Operations Research. She highlighted the applicability of this theory as a methodology of making something (like design, system, decision) as fully perfect, functional or effective as possible, specifically in the mathematical procedures. The students listened to the lecture attentively and asked various questions related to the theory discussed. Ms. ManjuBhashinee, the Officiating Principal passed the vote of thanks.