Should I change my stream from PCM to PCB in HSC?

The duration of NIOS 12th exam is 3 hours. The NIOS 12th board exam is held from 2.30 pm to 5.30 pm. 

NIOS 12th date 2026 is not yet released. NIOS 12th exam 2026 will be held in April-May 2026. The board will release the NIOS 12th date sheet 2026 on the official website - nios.ac.in March 2026. 

Students have to score 33% of the total marks to qualify the NIOS Class 12 board exam. For NIOS 12th, they have to score a minimum of 33% in the aggregate in the practical and theory exams.

The National Institute of Open Schooling (NIOS) conducts the NIOS 12th exam. NIOS Class 12th exams are held 2 times in a year. The NIOS 12th exam will be held in April-May (block I) and Oct-Nov (block II). Students can register in any block for the exam.

NIOS 12th board exams are held twice in a year. The NIOS 12th exam will be held in April-May (block I) and Oct-Nov (block II). Students can register in any block for the exam.