A Quiz competition and an extension lecture was organized by C.V, Raman society of Physics Department of G.H.G Khalsa College Gurusar Sadhar. Students of B.Sc. Classes participated in the physics quiz with great enthusiasm. Team ‘B’ won first prize and team ‘C’ got second position respectively. After that Dr. Parmjit Singh Tarsikka renowned prof in solid state physics from P.A.U. delivered a lecture on basics of solid state physics to students. A condolence meeting was held at the demise of great theoretical physicist Sir Stephen Hawkings . Principal Dr. Swaranjit Singh Deol, Chief Guest Dr. Parmjit Singh Tarsikka , H.O.D. prof. Inderjit Singh and Prof. Major Singh distributed prizes to winner teams. Principal Dr. Swaranjit Singh Deol motivated students to participate in such activities in his address.