Dear Aspirant,

Haan, Bihar Board ne syllabus ghatane ka prastav diya hai. 30 pratishat syllabus ghatne ki sambhaavna hai. Aap apni taiyari poori rakhein kyuki kuchh bhi ho sakta hai. Poori Jankari lene ke liye yeh link zaroor kholein.

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

Is Link mein aapko pura syllabus mil jaega.

Hope this Helps!

Good Luck