CBSE Class 12 Computer Science Exam Pattern 2025

Overview: Explore the CBSE Class 12 Computer Science Exam Pattern for 2025, highlighting increased MCQs and competency-based questions. This concise guide offers essential details on marking schemes and preparation strategies to excel in the exams. 

The Central Board of Secondary Education (CBSE) has decided to increase the number of multiple-choice questions in the CBSE Board examinations 2025. More questions on application of concepts in real-life settings and competencies would be included in CBSE board exams in 2025. These modifications were made in accordance with the 2020 National Education Policy (NEP). 

This year's CBSE Class 12 exams will cover the entire syllabus. All CBSE 12th board exams will be subjective in nature. The curriculum and CBSE Class 12 Exam Pattern 2025 have also been issued by the Central Board of Secondary Education (CBSE). Students must go over the full CBSE Class 12 computer science syllabus in order to prepare for their exams. 

According to the CBSE Circular, the exam pattern of CBSE computer science question paper would be the same as the sample question papers available on the CBSE website. 

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CBSE Class 12 Exam Pattern Highlights 

The highlights of the CBSE class 12 exam  2025 can be seen in the table below: 

Unit No.	Unit Name	Marks	Periods
			Theory	Practical
I	Computational Thinking and Programming - 2	40	70	50
II	Computer Networks	10	15	...
III	Database Management	20	25	20
Total	70	110	70

Download official CBSE Class 12 Computer Science Syllabus 2025

CBSE Class 12th Exam Pattern 2025

The CBSE class 12th exam pattern will provide you a general concept of how to prepare for your exams, although individual topics may have different marking schemes. English (core) and Mathematics papers typically have different exam patterns than the other courses.  

The English (core) paper is for 100 points because there is no practical test, and the other topics are worth 80 points (theoretical) and 20 points (practical). These theory examinations have to be completed within two hours. Every subject in CBSE class 12th has the same timing. 

Students can check the marking schemes and exam pattern of CBSE class 12th computer science exam below: 

CBSE Class 12 Computer Science Exam Pattern for Theory Exam 

Unit No.	Unit Name	Marks	Periods
			Theory	Practical
I	Computational Thinking and Programming - 2	40	70	50
II	Computer Networks	10	15	...
III	Database Management	20	25	20
Total	70	110	70

CBSE Class 12 Computer Science Exam Pattern for Practical Exam 

S.No	Unit Name	Marks (Total = 30)
1	Lab Test: 1. Python program (60% logic + 20% documentation + 20% code quality)	8
	2. SQL queries (4 queries based on one or two tables)	4
2	Report file: Minimum 15 Python programs. SQL Queries - Minimum 5 sets using one table / two tables. Minimum 4 programs based on Python - SQL connectivity	7
3	Project (using concepts learnt in Classes 11 and 12)	8
4	Viva voce	3

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When students learn about the syllabus, they also learn about the CBSE Class 12 exam timetable, marking scheme, and types of questions that are asked all year.

Knowing this can help you prioritise chapters during your CBSE Class 12 Computer Science preparation. Before proceeding, review some key details about the exam structure and scoring scheme.

Here are some brief CBSE class 12 computer science paper preparation tips: 

• Computer Science carries a total of 100 marks, with the theoretical paper carrying 70 points and the practical examination carrying 30 marks.  
• Students must complete all of the questions within the time limit. 
• There will be no deduction of marks for providing an incorrect answer; hence, candidates should try to attempt all questions. 
• Underline or use another colour pen other than red to highlight important points. 

Understanding the CBSE Class 12 Computer Science Exam Pattern for 2025 is essential for successful preparation and performance. Students can carefully organise their study schedules with a clear allocation of 70 marks for theory and 30 marks for practicals.

The CBSE exam preparation tips and detailed marking scheme help students prioritise chapters and fine-tune their study strategies. Review these recommendations carefully to ensure your success in the upcoming exam. 

Download Free PYPs for CBSE Class 12th Computer Science

Key Takeaways:

• Enhanced Focus on MCQs and Competency-Based Questions: The 2025 exam will feature more MCQs and competency assessments to better evaluate students' practical knowledge.
• Full Syllabus Coverage: All topics will be examined, requiring thorough preparation of the entire curriculum.
• Clear Marking Scheme: Marks are split between theory (70) and practical (30), indicating key areas to focus on during studies.
• No Negative Marking: Attempting all questions is advisable as there is no penalty for wrong answers, potentially boosting overall scores.
• Preparation Resources and Tips: The article offers study materials and exam tips, including strategies like highlighting key points to enhance recall during exams.