Class 12 Computer Science Online Mock Tests 2026-27

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Check your exam preparation with our interactive Class 12 Computer Science online mock tests, designed for the latest CBSE 2026-27 session. These free practice tests give instant scores after you submit the test so that you can check your marks and your Computer Science exam preparation.

Chapter-wise Online Tests for Class 12 Computer Science

Each test below checks your understanding of a single Computer Science chapter from the Class 12 book, built by expert teachers as per the latest CBSE 2026-27 marking scheme. Click on a chapter link to start a test with no login required, and you can retake any test as many times.

Cascading Style Sheets and JavaScript
Cascading Style Sheets And JavaScript Mock Test Set 1
Cascading Style Sheets And JavaScript Mock Test Set 2
Cascading Style Sheets And JavaScript Mock Test Set 3
Cascading Style Sheets And JavaScript Mock Test Set 4
Cascading Style Sheets And JavaScript Mock Test Set 5
Cascading Style Sheets And JavaScript Mock Test Set 6
Cascading Style Sheets And JavaScript Mock Test Set 7
Cascading Style Sheets And JavaScript Mock Test Set 8
Cascading Style Sheets And JavaScript Mock Test Set 9
Cascading Style Sheets And JavaScript Mock Test Set 10
Cascading Style Sheets And JavaScript Mock Test Set 11
Cascading Style Sheets And JavaScript Mock Test Set 12
Classes and Objects In Java
Classes and Objects In Java Mock Test Set 7
Classes and Objects In Java Mock Test Set 1
Classes and Objects In Java Mock Test Set 2
Classes and Objects In Java Mock Test Set 3
Classes and Objects In Java Mock Test Set 4
Classes and Objects In Java Mock Test Set 5
Classes and Objects In Java Mock Test Set 6
Classes and Objects In Java Mock Test Set 8
Classes and Objects In Java Mock Test Set 9
Classes and Objects In Java Mock Test Set 10
Classes and Objects In Java Mock Test Set 11
Classes and Objects In Java Mock Test Set 13
Classes and Objects In Java Mock Test Set 14
Classes and Objects In Java Mock Test Set 15
Classes and Objects In Java Mock Test Set 16
Classes and Objects In Java Mock Test Set 17
Classes and Objects In Java Mock Test Set 18
Classes and Objects In Java Mock Test Set 19
Classes and Objects In Java Mock Test Set 20
Classes and Objects In Java Mock Test Set 21
Classes and Objects In Java Mock Test Set 22
Classes and Objects In Java Mock Test Set 23
Classes and Objects In Java Mock Test Set 24
Classes and Objects In Java Mock Test Set 25
Classes and Objects In Java Mock Test Set 26
Classes and Objects In Java Mock Test Set 27
Classes and Objects In Java Mock Test Set 28
Classes and Objects In Java Mock Test Set 29
Classes and Objects In Java Mock Test Set 30
Classes and Objects In Java Mock Test Set 31
Classes and Objects In Java Mock Test Set 32
Classes and Objects In Java Mock Test Set 12
Computer Hardware
Computer Hardware Mock Test Set 1
Computer Hardware Mock Test Set 2
Computer Hardware Mock Test Set 3
Computer Hardware Mock Test Set 4
Computer Network
Computer network Mock Test Set 1
Computer network Mock Test Set 2
Computer network Mock Test Set 3
Computer network Mock Test Set 4
Creating HTML Forms Using KompoZer
Creating HTML Forms Using KompoZer Mock Test Set 1
Creating HTML Forms Using KompoZer Mock Test Set 2
Creating HTML Forms Using KompoZer Mock Test Set 3
Creating HTML Forms Using KompoZer Mock Test Set 4
Creating HTML Forms Using KompoZer Mock Test Set 5
Creating HTML Forms Using KompoZer Mock Test Set 6
Creating HTML Forms Using KompoZer Mock Test Set 7
Creating HTML Forms Using KompoZer Mock Test Set 8
Creating HTML Forms Using KompoZer Mock Test Set 9
Creating HTML Forms Using KompoZer Mock Test Set 10
Creating HTML Forms Using KompoZer Mock Test Set 11
Creating HTML Forms Using KompoZer Mock Test Set 12
Creating HTML Forms Using KompoZer Mock Test Set 13
Creating HTML Forms Using KompoZer Mock Test Set 14
Creating HTML Forms Using KompoZer Mock Test Set 15
Creating HTML Forms Using KompoZer Mock Test Set 16
Creating HTML Forms Using KompoZer Mock Test Set 17
Creating HTML Forms Using KompoZer Mock Test Set 18
Creating HTML Forms Using KompoZer Mock Test Set 19
Creating HTML Forms Using KompoZer Mock Test Set 20
Creating HTML Forms Using KompoZer Mock Test Set 21
Creating HTML Forms Using KompoZer Mock Test Set 22
Creating HTML Forms Using KompoZer Mock Test Set 23
Creating HTML Forms Using KompoZer Mock Test Set 24
Creating HTML Forms Using KompoZer Mock Test Set 25
Creating HTML Forms Using KompoZer Mock Test Set 26
Creating HTML Forms Using KompoZer Mock Test Set 27
Data Structure
Data Structure Mock Test Set 1
Data Structure Mock Test Set 2
Data Structures
Data Structures Mock Test Set 1
Data Structures Mock Test Set 2
Database Concepts
Database Concepts Mock Test Set 1
Database Concepts Mock Test Set 2
Database Concepts Mock Test Set 3
Database Management System
Database Management System Mock Test Set 1
Database Management System Mock Test Set 2
Designing Simple Website Using Kompozer
Designing Simple Website Using Kompozer Mock Test Set 1
Designing Simple Website Using Kompozer Mock Test Set 2
Designing Simple Website Using Kompozer Mock Test Set 3
Designing Simple Website Using Kompozer Mock Test Set 4
Designing Simple Website Using Kompozer Mock Test Set 5
Designing Simple Website Using Kompozer Mock Test Set 6
Designing Simple Website Using Kompozer Mock Test Set 7
Designing Simple Website Using Kompozer Mock Test Set 8
Exception Handling In Java
Exception Handling In Java Mock Test Set 1
Exception Handling In Java Mock Test Set 2
Exception Handling In Java Mock Test Set 3
Exception Handling In Java Mock Test Set 4
Exception Handling In Java Mock Test Set 5
Exception Handling In Java Mock Test Set 6
Exception Handling In Java Mock Test Set 7
Exception Handling In Java Mock Test Set 8
Exception Handling In Java Mock Test Set 9
Exception Handling In Java Mock Test Set 10
Exception Handling In Java Mock Test Set 11
File Handling
File Handling Mock Test Set 1
File Handling Mock Test Set 2
File Handling Mock Test Set 3
File Handling Mock Test Set 4
File Handling Mock Test Set 5
File Handling Mock Test Set 6
File Handling Mock Test Set 7
File Handling Mock Test Set 8
File Handling Mock Test Set 9
File Handling Mock Test Set 10
File Handling Mock Test Set 11
File Handling Mock Test Set 12
File Handling Mock Test Set 13
File Handling Mock Test Set 14
File Handling Mock Test Set 15
File Handling Mock Test Set 16
File Handling Mock Test Set 17
File Handling Mock Test Set 18
File System
File System Mock Test Set 1
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File System Mock Test Set 3
File System Mock Test Set 4
File System Mock Test Set 5
File System Mock Test Set 6
File System Mock Test Set 7
File System Mock Test Set 8
File System Mock Test Set 9
File System Mock Test Set 10
File System Mock Test Set 11
File System Mock Test Set 12
File System Mock Test Set 13
File System Mock Test Set 14
File System Mock Test Set 15
File System Mock Test Set 16
File System Mock Test Set 17
For Loop in Python
For Loop in Python Mock Test Set 1
For Loop in Python Mock Test Set 2
Fundamentals of Computer
Fundamentals of Computer Mock Test Set 1
Fundamentals of Computer Mock Test Set 2
Fundamentals of Computer Mock Test Set 3
Fundamentals of Computer Mock Test Set 4
Interface Python with SQL
Interface Python with SQL Mock Test Set 1
Interface Python with SQL Mock Test Set 2
Introduction To E Commerce
Introduction To E Commerce Mock Test Set 1
Introduction To E Commerce Mock Test Set 2
Introduction To E Commerce Mock Test Set 3
Introduction To E Commerce Mock Test Set 4
Introduction To E Commerce Mock Test Set 5
Introduction To E Commerce Mock Test Set 6
Introduction To E Commerce Mock Test Set 7
Introduction To E Commerce Mock Test Set 8
Introduction To E Commerce Mock Test Set 9
Introduction To E Commerce Mock Test Set 10
Introduction To E Commerce Mock Test Set 11
Introduction To E Commerce Mock Test Set 12
Introduction To E Commerce Mock Test Set 13
Introduction To E Commerce Mock Test Set 14
Introduction To E Commerce Mock Test Set 15
Introduction To E Commerce Mock Test Set 16
Introduction To M Commerce
Introduction To M Commerce Mock Test Set 1
Introduction To M Commerce Mock Test Set 2
Introduction To M Commerce Mock Test Set 3
Introduction To M Commerce Mock Test Set 4
Introduction To M Commerce Mock Test Set 5
Introduction To M Commerce Mock Test Set 6
Introduction To M Commerce Mock Test Set 7
Introduction To M Commerce Mock Test Set 8
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Introduction To M Commerce Mock Test Set 17
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Introduction To M Commerce Mock Test Set 23
Introduction To M Commerce Mock Test Set 24
Java Basics
Java Basics Mock Test Set 1
Java Basics Mock Test Set 2
Java Basics Mock Test Set 3
Java Basics Mock Test Set 4
Java Basics Mock Test Set 5
Java Basics Mock Test Set 6
Java Basics Mock Test Set 7
Java Basics Mock Test Set 8
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Java Basics Mock Test Set 13
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Java Basics Mock Test Set 15
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Java Basics Mock Test Set 17
Java Basics Mock Test Set 18
Java Basics Mock Test Set 19
Java Basics Mock Test Set 20
MS Excel
MS Excel Mock Test Set 1
MS Excel Mock Test Set 2
MS Excel Mock Test Set 3
MS Excel Mock Test Set 4
MS Word
MS Word Mock Test Set 1
MS Word Mock Test Set 3
MS Word Mock Test Set 2
Object Oriented Concepts
Object Oriented Concepts Mock Test Set 6
Object Oriented Concepts Mock Test Set 1
Object Oriented Concepts Mock Test Set 2
Object Oriented Concepts Mock Test Set 3
Object Oriented Concepts Mock Test Set 4
Object Oriented Concepts Mock Test Set 5
Object Oriented Concepts Mock Test Set 7
Object Oriented Concepts Mock Test Set 8
Object Oriented Concepts Mock Test Set 9
Object Oriented Concepts Mock Test Set 10
Object Oriented Concepts Mock Test Set 11
Object Oriented Concepts Mock Test Set 12
Object Oriented Concepts Mock Test Set 13
Object Oriented Concepts Mock Test Set 14
Object Oriented Concepts Mock Test Set 15
Power Point
Power Point Mock Test Set 1
Power Point Mock Test Set 2
Power Point Mock Test Set 3
Publishing Documents Using Latex
Publishing Documents Using Latex Mock Test Set 1
Publishing Documents Using Latex Mock Test Set 2
Publishing Documents Using Latex Mock Test Set 3
Publishing Documents Using Latex Mock Test Set 4
Publishing Documents Using Latex Mock Test Set 5
Publishing Documents Using Latex Mock Test Set 6
Publishing Documents Using Latex Mock Test Set 7
Publishing Documents Using Latex Mock Test Set 8
Publishing Documents Using Latex Mock Test Set 9
Publishing Documents Using Latex Mock Test Set 10
Publishing Documents Using Latex Mock Test Set 11
Publishing Documents Using Latex Mock Test Set 12
Publishing Documents Using Latex Mock Test Set 13
Publishing Documents Using Latex Mock Test Set 14
Publishing Documents Using Latex Mock Test Set 15
Publishing Documents Using Latex Mock Test Set 16
Publishing Documents Using Latex Mock Test Set 17
Publishing Documents Using Latex Mock Test Set 18
Publishing Documents Using Latex Mock Test Set 19
Publishing Documents Using Latex Mock Test Set 20
Publishing Documents Using Latex Mock Test Set 21
Publishing Documents Using Latex Mock Test Set 22
Structured Query Language
Structured Query Language Mock Test Set 1
Structured Query Language Mock Test Set 2
Structured Query Language Mock Test Set 3
Structured Query Language Mock Test Set 4
Working with Function in Python
Working with Function in Python Mock Test Set 1
Working with Function in Python Mock Test Set 2
Working with Function in Python Mock Test Set 3

Take more Mock Tests for Class 12

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Free study material for Computer Science

CBSE Class 12 Computer Science Online Mock Test

Why Practice with Class 12 Computer Science Mock Tests

These self-assessment tests for Computer Science in Class 12 help you to apply your book knowledge under real exam-style conditions which help to improve concept clarity and speed. Attempting them daily will familiarize you with the CBSE Class 12 paper pattern, reduce exam stress, and help you find Computer Science topics that need more revision.

- Chapter-wise practice – Attempt full-syllabus Computer Science tests for all chapters.
- Timed attempts – Use the timer on each Class 12 Computer Science test to build exam-condition at home.
- Instant review – Check your score and correct answers immediately after submitting.
- Mix with past papers – Attempt these Computer Science tests with previous year Class 12 question papers to see how question patterns repeat.

Tips to Score Higher in Class 12 Computer Science

Understand each concept in the Computer Science chapter before attempting its mock tests. Read every question and all four options carefully; Class 12 Computer Science papers include very close options designed to confuse students but you can use elimination to rule out options you're confident are wrong. Always review your answers before submitting the tests as most marks lost in Computer Science MCQs come from a rushed second read. Always revise any concept in which you answered wrongly in Class 12 Computer Science before retrying the test.

FAQs

How do I access the 2026-27 Class 12 Computer Science Online Mock Tests?

You can start the latest Computer Science mock tests for Class 12 by selecting your chapter from the links above. These tests are free, dont need login and are optimized for the 2026-27 academic session.

Are the Class 12 online tests based on the new CBSE MCQ pattern?

Yes, our Computer Science online tests are strictly as per the latest CBSE pattern with 20% MCQ weightage and main focus on competency-based and case-study questions.

Can I see my score and answers instantly after the Computer Science test?

After submitting your Class 12 Computer Science test, you can see score report and correct/incorrect answers.

Is there a limit to how many times I can attempt these Class 12 mock tests?

There are no limits. You can re-attempt any Computer Science online test as many times for free, master concepts, improve your speed and accuracy.

Do these Class 12 Computer Science tests work on smartphones?

Yes, the StudiesToday online test platform is mobile-first. Class 12 Computer Science students can take these tests on any smartphone.

How do online mock tests help in Class 12 Computer Science exam preparation?

Online tests help Class 12 students build confidence and time management. By solving above tests MCQs you can apply theoretical knowledge which is important for 2026-27 exams.