CBSE Class 12 Computer Science Sample Paper 2026, Download Solution PDF

The CBSE Class 12 Computer Science Sample Paper 2026 has been designed to help students understand the latest examination pattern and evaluate their preparedness for the board exam. This sample paper strictly follows the CBSE syllabus 2025–26 and reflects the structure, marking scheme, and difficulty level expected in the final examination.

CBSE Class 12 Computer Science Sample Paper 2026

The CBSE class 12 computer science sample paper 2026 includes a balanced mix of multiple-choice questions (MCQs), short answer questions, and long answer questions to test both theoretical understanding and practical application. Core topics such as Programming in Python, Data Structures, File Handling, Database Management Systems (SQL), Computer Networks, and Cyber Safety are thoroughly covered. Special emphasis is given to Python coding-based questions, including logic building, output prediction, and program writing.

The sample paper also integrates case-study-based questions to assess analytical thinking and real-world problem-solving skills. A detailed internal choice system is provided, allowing students flexibility while answering. Along with the question paper, a marking scheme is usually included, enabling students to self-evaluate their answers and understand the expected approach.

CBSE Class 12 Computer Science Sample Paper 2025-26

General Instructions:

This question paper contains 37 questions.

• All questions are compulsory. However, internal choices have been provided in some questions.

• Attempt only one of the choices in such questions.

• The paper is divided into 5 Sections- A, B, C, D and E.

• Section A consists of 21 questions (1 to 21). Each question carries 1 Mark.

• Section B consists of 7 questions (22 to 28). Each question carries 2 Marks.

• Section C consists of 3 questions (29 to 31). Each question carries 3 Marks.

• Section D consists of 4 questions (32 to 35). Each question carries 4 Marks.

• Section E consists of 2 questions (36 to 37).

• Each question carries 5 Marks.

• All programming questions are to be answered using Python Language only.

• In-case of MCQ, the text of the correct answer should also be written.

CBSE Class 12 Computer Science Sample Paper 2026 with Solutions PDF

The CBSE Class 12 Computer Science Sample Paper 2026 is an officially released model question paper designed to closely resemble the actual CBSE board exam for Computer Science (subject code 083) for the academic session 2025–26. It follows the latest exam pattern and syllabus, helping students familiarize themselves with how questions are structured and how marks are allocated.

The paper is divided into five sections (A–E), each testing different skills:

• Section A: Multiple Choice Questions (MCQs) testing basic concepts.

• Section B: Very short answer questions to check quick-response knowledge.

• Section C: Short answer questions requiring brief explanations.

• Section D: Long answer questions demanding detailed reasoning.

• Section E: Case-based or source-based integrated questions that assess higher-order thinking.

Overall, there are about 35–37 questions covering the full syllabus, including topics such as Python programming, computational thinking, computer systems, database connectivity, and ethics. All programming answers are expected using Python.

The Solutions PDF / Marking Scheme that accompanies the sample paper provides step-by-step answers, correct responses, and marks allocation, so you can practice, evaluate yourself, and improve your solving strategy before the board exam.

Download Free PDFs:

CBSE Class 12 Computer Science-Sample Question Paper

CBSE Class 12 Computer Science- Sample Paper Solution and Marking Scheme

Benefits of Solving Computer Science Sample Papers

Solving Computer Science sample papers is one of the most effective strategies for exam preparation, especially for board and competitive examinations. Here are the key benefits:

1. Familiarity with Exam Pattern
   Sample papers help you understand the structure of the exam, including the types of questions, marking scheme, and weightage of topics.

2. Better Time Management
   Regular practice under timed conditions improves your speed and helps you learn how to allocate time efficiently to each section.

3. Conceptual Clarity
   Working through different questions strengthens your understanding of programming concepts, algorithms, databases, and theory topics.

4. Identification of Weak Areas
   Sample papers reveal topics where you make frequent mistakes, allowing you to focus your revision on weaker areas.

5. Improved Problem-Solving Skills
   Coding and logical questions enhance analytical thinking and help you apply concepts practically.

6. Revision of Entire Syllabus
   Sample papers are designed to cover the full syllabus, making them an excellent tool for comprehensive revision.

7. Boosts Confidence
   Consistent practice reduces exam fear and builds confidence by simulating real exam conditions.

8. Accuracy and Presentation Improvement
   You learn how to write clear, structured answers, including proper syntax for programs and step-wise explanations.

9. Exposure to Frequently Asked Questions
   Many questions in actual exams are similar in pattern to those in sample papers, giving you an edge.

10. Better Performance in Final Exam
    Overall, solving sample papers leads to improved accuracy, speed, and scores in Computer Science exams.

Tip: After solving each paper, always analyze your mistakes and revise the related concepts to maximize benefits.

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