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CBSE Computer Science Class 12 Previous Year Question Paper 2014-2025 with Solutions

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Computer Science Question Paper Class 12 with Answer Key FREE PDF Download

Preparing for the Class 12 Computer Science board exam becomes much simpler when you practise real board papers along with your revision. Solving a Computer Science Class 12 Previous Year Question Paper gives you a clear idea of the exam pattern, the type of programming questions asked, and how topics from Python, SQL, and theory usually appear in the paper. It also helps you understand how marks are awarded and how to present answers correctly.

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Computer Science Question Paper Class 12 with answer key, provided by Vedantu in a real exam-style format, improves coding accuracy, speeds up problem-solving, and helps you revise important concepts more effectively.


If you want to feel confident before the boards and avoid last-minute surprises, practising these papers regularly can help you track your preparation and aim for higher marks in CBSE Class 12 Computer Science.


Access Computer Science Class 12 Previous Year Question Paper 2014-2025 PDF

CBSE Class 12 Computer Science (083) Theory Paper Overview 2025-26


Feature

Details

Exam Duration

3 Hours

Total Marks

70 Marks (Theory)

Paper Structure

5 Sections (A-E)

Total Questions

35-37 Questions

Competency-Based Questions

50% (MCQs, Case-Based, Source-Based)

Focus Areas

Python Programming, Networking, SQL

Internal Choices

Available in some questions


Class 12 Computer Science Paper Pattern Breakdown (Based on Latest Sample Paper)

Section

Question Type

Number of Questions

Marks per Question

Total Marks

Section A

MCQs, Assertion-Reasoning

18-21

1 Mark

18-21 Marks

Section B

Short Answer

7

2 Marks

14 Marks

Section C

Short Answer

3-5

3 Marks

9-15 Marks

Section D

Case Study-Based

2-4

4 Marks

8-16 Marks

Section E

Long Answer/Programming

2-3

5 Marks

10-15 Marks

Total


35-37 Questions


70 Marks


Key Syllabus Units and Weightage

Unit

Topics

Expected Weightage

Computational Thinking and Programming - 2

Python, Data Structures, File Handling

High Weightage

Computer Networks

Protocols, Topologies, Internet

Medium Weightage

Database Management

SQL Commands, Python-SQL Connectivity

Medium Weightage


Why Should You Practise Vedantu’s Computer Science Class 12 Question Paper Before the Board Exam?

Practising a computer science class 12 question paper helps you understand how programming, SQL queries, and theory questions are asked in the actual CBSE exam. It familiarises you with the paper format, marking scheme, and common question patterns so you know exactly what to expect. Regular practice also improves coding accuracy, strengthens logical thinking, and helps you manage time better during the final exam.


How Can Practising Previous Year Computer Science Papers Improve Your Board Preparation?

Solving a Previous year question paper class 12 computer science helps you understand the real exam difficulty level and the types of programming and theory questions commonly asked. When you attempt a class 12 computer science question paper in a timed setting, you can check your speed, accuracy, and readiness for the board exam.


Vedantu also provides the CBSE computer science class 12 previous year question paper with solutions so you can review answers, learn the correct approach, and fix mistakes quickly. Regular practice in this way helps you revise important concepts, improve coding confidence, and feel fully prepared before the final exam.


CBSE Previous Year Question Papers for Class 12


Additional Study Material for CBSE Class 12 Computer Science

S.No.

Important Study Material for Hindi Class 12

1

Class 12 Computer Science NCERT Books

2

Class 12 Computer Science Revision Notes

3

Class 12 Computer Science Important Questions

4

Class 12 Computer Science Sample Papers

5

Class 12 Computer Science NCERT Solutions

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FAQs on CBSE Computer Science Class 12 Previous Year Question Paper 2014-2025 with Solutions

1. Why should I solve Class 12 Computer Science previous year question papers?

Solving Class 12 Computer Science previous year papers helps students understand the exam pattern, improve time management, and practice important topics effectively.

2. How do Class 12 Computer Science previous year papers help in scoring better marks?

These papers provide insight into recurring questions, boost confidence, and enhance problem-solving skills by simulating actual exam conditions for Class 12 Computer Science.

3. How many times should I practice Class 12 Computer Science previous year's question papers?

It's advisable to practice Class 12 Computer Science previous year papers multiple times to gain mastery over key topics and improve time management before the exams.

4. What topics should I focus on while solving Class 12 Computer Science previous year papers?

Focus on important topics in Class 12 Computer Science, such as programming (Python), algorithms, data structures, and database management, as they carry significant weight in the exam.

5. Can solving Class 12 Computer Science previous year papers help in understanding important topics?

Yes, solving Class 12 Computer Science previous year papers helps identify frequently asked questions and important topics for better exam preparation.

6. How should I manage time while solving Class 12 Computer Science papers?

For Class 12 Computer Science papers, allocate time for each section based on marks distribution and practice completing the paper within the given time frame.

7. Where can I find the solved Class 12 Computer Science from previous year papers?

Solved Class 12 Computer Science previous year papers are available on Vedantu websites, which provide detailed solutions for effective practice.

8. How can solving Class 12 Computer Science previous year papers improve programming skills?

Regular practice of programming questions in Class 12 Computer Science papers helps improve logic, syntax, and debugging skills, crucial for scoring well in the exam.

9. Is it necessary to solve the entire Class 12 Computer Science previous year paper in one sitting?

Yes, solving the full Class 12 Computer Science paper in one sitting helps simulate exam conditions and improve focus and time management.

10. How do I analyse my performance after solving Class 12 Computer Science the previous year's papers?

After solving Class 12 Computer Science papers, review your answers, compare them with solutions, and identify areas where you made mistakes to improve in future practice.

11. Are previous year Computer Science question papers from the past 10 years available with solutions?

Yes, previous year CBSE Class 12 Computer Science question papers from the past 10 years are available with complete solutions and marking guidance to help you practise effectively and confidently.