The Guru Jambheshwar University of Science & Technology (GJUST) admissions for PG programs, including M.Sc. Physics, generally start in June, with the registration portal opening then. Applications usually remain open until July. For specific dates and details, it's recommended to check the official GJUST website, as the schedule for entrance tests and other admissions-related information is typically announced there.

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https://www.careers360.com/university/guru-jambheshwar-university-of-science-and-technology-hisar/msc-physics-course