Hello Aspirant,

The reduction of almost 30% BSEB syllabus has been proposed by Bihar Board in front of Bihar Government only for session 2020-21 but till now it is not approved by the education department and hence it is not released yet. So you have to wait until and unless the education department approves it.

However you can get an idea of class 12th syllabus from the syllabus of last year which is given in the link below and moreover you can get latest updates about BSEB revised syllabus for 2020-21 session :-

https://school.careers360.com/articles/bihar-board-12th-syllabus

I hope this information helps you.

Good Luck!!