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Bihar Board Class 12 Computer Science Exam Pattern 2025-26 include details about the types of questions, number of questions and marks allocation. Through the exam pattern, students can get an idea about the difficulty level of questions. In the exam, there will be 2 sections. The section A will include 70 objective questions and students will have to opt any 35 questions from them. From section B, students will have to answer any 10 questions from short questions and any 3 questions from 6 long questions. The students can check the marks for each question in the section and try to solve all questions. For complete details about the Computer Science exam pattern, students can read the article in detail. Also Read - Bihar Board Class 12 Computer Science Syllabus 2025-26
Also Read: Bihar Board 12th Exam Date 2026
Bihar Board Class 12 Computer Science Exam Pattern 2025-26
The theory paper in Computer Science will be conducted for 70 marks. Students can refer to the exam pattern according to the previous year's paper from the table given below:
Unit No. | Unit Name | Marks |
|---|---|---|
1 | Programming and Computational Thinking – 2 | 30 |
2 | Computer Networks | 15 |
3 | Data Management – 2 | 15 |
4 | Society, Law, and Ethics – 2 | 10 |
5 | Practicals | 30 |
Total | - | 100 |
Also Read: Bihar Board Class 12 Previous Year Question Paper
Bihar Board Class 12 Computer Science Practical Blueprint 2025-26
The practical paper in Computer Science will be conducted for 30 marks. Students can refer to the information about the exam pattern from the table given below:
Unit Name | Marks (Total 30) |
|---|---|
Lab Test (10 marks) | |
Python program | 7 (60% logic + 20% documentation + 20% code quality) |
SQL query program | 3 (Small Python program that sends a SQL query to a database and displays the result. A stub program can be provided.) |
Report File + viva (9 marks) | |
Report File | 7 (Minimum 21 Python programs. Out of this at least 4 programs should send SQL commands to a database and retrieve the result; at least 1 program should implement the webserver to write user data to a CSV file.) |
Viva voce | 2 (Based on the report file) |
Project + viva (11 marks) | |
Project | 8 (That uses most of the concepts that have been learned) |
Project viva voce | 3 |
Total | 30 |
Also Read: Bihar Board 12th Result
Bihar Board Class 12 Computer Science Question Paper Pattern 2025-26
Since the theory paper will be conducted for 70 marks, a specific pattern will be followed by BSEB to frame the question paper. Students can refer to the question paper pattern for BSEB 12th Computer Science from the pointers given below:
- The theory paper will be conducted for 70 marks.
- The duration of the paper will be three hours and 15 minutes.
- The question paper will be divided into two sections.
- In Section A, there will be 70 objective-type questions, out of which 35 questions are to be answered. If more than 35 Questions are answered, then only the first 35 will be evaluated. Each carrying 1 mark.
- In Section B, there are 20 Short answer type questions, each carrying 2 marks, out of which any 10 questions are to be answered. Apart from 3 this, there are 6 Long Answer Type Questions, each carrying 5 marks, out of which any three Questions are to be answered.
Understanding the Bihar Board Class 12 Computer Science Exam Pattern 2025-26 is the first step towards getting a higher marks in the result. Make sure that you download the latest curriculum PDF uploaded by BSEB on their official website. Try to complete the syllabus on time and give yourself enough days to revise.
FAQs
The board has not made any changes to the Bihar Board Class 12 Computer Science Exam Pattern 2026. The exam pattern is set by the board for each subject. Through the pattern, students can check the questions and marking scheme.
The students can easily score more than 90 marks in Bihar Board Class 12 Computer Science Exam 2026 by completing the syllabus in detail. The students can solve questions from previous year question papers and sample papers for better practice. This will help in scoring good marks in board exams.
Once the Bihar Board Class 12 Computer Science Syllabus is completed, students can go through the Bihar Board Class 12 Computer Science Exam Pattern 2026 in detail. This gives an idea about the types of questions, number of questions and difficulty level of questions.
Checking the Bihar Board Class 12 Computer Science Exam Pattern will introduce students to the types of questions in diverse sections. Knowing the exam pattern details in advance helps students to solve questions and perform better in board exams.
Going through the Bihar Board Class 12 Computer Science Exam Pattern, students can check the types of questions and marks allocation. The students can get details related to the number of questions in each section. The students can check the exam pattern in advance and refer to the question pattern.














