Punjabi University Patiala revised date sheet 2026 for B.A. Part-1 Semester-2 (Regular, Divyang/differently-abled students) under NEP-2020, and B.A. Part-2 Semester-3 Multidisciplinary (NEP) one-paper date sheet for NCC students. Full exam schedule, timings, subjects, paper codes, and exam centres from Notification No. 279/R and 274/A.