Hi

You can download Bihar Board model question papers for Computer Science and other subjects for class 12th by visiting our page the link for the same given below

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

These model  papers will help you to understand the types of questions which are asked in exam, you will understand the important topics which are covered in the exam by practising them, you will also get to know your preparation level .Best of luck for your examination.

Thankyou