Hello Aspirant,
Best way to score good is just prepare notes from your school suggested books.It will help a lot.Here is the link from where you can download model of any subjects of class 12th .
https://school.careers360.com/articles/bihar-board-12th-model-paper
https://boardmodelpaper.com/bihar-question-paper-for-12th-class-bseb-intermediate-important-question/
Hope it helps
Eligibility | Application | Exam Pattern | Admit Card | Answer Key | Preparation Tips | Result
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile