Revised NIOS Date Sheet 2025 Out: Rescheduled Theory Exams Due to Bihar Election

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The National Institute of Open Schooling (NIOS) has officially released the revised schedule for the 2025 exams. This update specifically applies to the NIOS Class 10 and Class 12 theory exams that were originally scheduled for November 6 in Bihar.

👉 NIOS Revised Date Sheet 2025

These exams were postponed due to the Bihar Assembly Elections 2025 and other administrative reasons.

According to the new notification, the rescheduled exams will now take place on November 29, December 1, and December 2, 2025. Students who are appearing for these exams should check the new dates carefully to avoid any confusion.

NIOS 10th & 12th Exam 2025: New Dates and Timings

As per the revised schedule released for Bihar, the exams will be conducted in the afternoon. Depending on the subject, the papers will be held in two shifts:

Standard Shift: 2:30 pm to 5:30 pm
Short Shift: 2:30 pm to 4:30 pm

Detailed Revised Schedule: NIOS Theory Exam 2025

Below is the complete list of rescheduled subjects for both Senior Secondary (Class 12) and Secondary (Class 10) levels. It's crucial to check the specific timing for your subject on the official website or the table below.

Senior Secondary Exam			Secondary Exam
Date	Subject and Code	Time	Subject and Code	Time
November 29, 2025	Biology (314)	2.30 pm to 5.30 pm	Urdu (206)	2.30 pm to 5.30 pm
	Accountancy (320)		Sanskrit (209)
	Introduction to Law (338)		Bodh Darshan (241)
	Military History (375)		Indian Sign Language (230)	2.30 pm to 4.30 pm
December 1, 2025	Mathematics (311)	2.30 pm to 5.30 pm	English (202)	2.30 pm to 5.30 pm
	Veda Adhyayan (345)	2.30 pm to 5.30 pm	English (202)	2.30 pm to 5.30 pm
December 2, 2025	Physics (312)	2.30 pm to 5.30 pm	Painting (225)	2.30 pm to 4.30 pm
	History (315)
	Environmental Science (333)
	Library & Information Science (339)