JNTUA B.Tech 1st Yr 2nd sem (R23) Reg & Supply May June 2026 Exams Substitute Subjects Timetable

Jawaharlal Nehru Technological University Anantapur (JNTUA) has released the JNTUA B.Tech 1st Year 2nd Semester (R23) Regular & Supplementary May/June 2026 Examinations Substitute Subjects Timetable for students studying under the R23 regulation. Candidates who are appearing for substitute subjects, backlog papers, or regular semester examinations can now check the detailed exam schedule released by the university. The timetable includes subject-wise examination dates, exam timings, and important instructions for students appearing across affiliated engineering colleges under JNTUA.

As per the official notification, the JNTUA B.Tech 1-2 Semester examinations are scheduled to commence from May 25, 2026, and continue till June 4, 2026. Students are advised to carefully verify the substitute subjects applicable to their branch and regulation before attending the examinations. The university has also instructed colleges to inform students regarding hall ticket availability, examination centers, and subject substitutions well in advance.

The substitute subjects timetable is especially important for students who were admitted under previous regulations and later shifted to the R23 curriculum. These substitute papers are arranged to help students complete equivalent subjects as per revised academic regulations. Candidates should thoroughly check subject codes and corresponding substitute subjects to avoid confusion during the examinations.

Students can download the detailed JNTUA B.Tech 1st Year 2nd Semester (R23) Substitute Subjects Timetable 2026 through the university examination portal and educational websites like Manabadi. It is recommended that students begin final revision preparations immediately and follow the official instructions issued by JNTUA regarding examination guidelines, hall tickets, and reporting time at examination centers. For latest updates, revised schedules, and results notifications, students can regularly visit the official JNTUA website and educational portals.