CBSE Class 12 Exam Pattern 2026-27: Subject-Wise Marks, Question Types and Passing Marks
- Result date
- May 2027 (expected)
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CBSE has set the Class 12 exam pattern for the 2026-27 session, and half of the theory paper will again test understanding rather than memory. These competency-based questions will ask students to apply what they have studied to a new situation. The pattern follows the National Education Policy (NEP) 2020, and the board exams under it will be held in 2027.
Here is the CBSE Class 12 exam pattern 2026-27 explained simply: what kind of questions will come, how marks are split in each subject, and how many marks you need to pass.
CBSE Class 12 Exam Pattern 2026-27: Types of Questions
The theory paper is divided into three parts. Each part carries a fixed weightage.
| Question Type | Weightage | What Will Be Asked |
|---|---|---|
| Competency-Based Questions | 50% | Case studies, source-based and passage-based questions, graphs, Assertion-Reason |
| Multiple Choice Questions (MCQs) | 20% | Definitions, facts and basic concepts |
| Short and Long Answer Questions | 30% | Explaining a topic in writing, solving problems step by step |
Competency-Based Questions (50%)
These questions will not ask you to write a definition from memory. Instead, the paper will give a case, a passage, a graph or a real-life situation. You will have to read it and use your concept to find the answer. Assertion-Reason questions, where a statement and its reason are given and you have to judge whether both are correct, also come under this part.
MCQs (20%)
MCQs will check facts, definitions and basic ideas. Some may also ask you to compare or interpret information. Read the full question before picking an option.
Short and Long Answer Questions (30%)
This part may also include very short answer questions. Short answer questions usually carry 2 or 3 marks. Long answer questions can carry 4 to 6 marks, depending on the subject and the paper. In Maths and Science, write every step, because marks are also given for steps.
CBSE Class 12 Subject-Wise Marks: Theory vs Practical
Every subject is of 100 marks, but the split between the theory paper and practical or internal assessment is different. The theory exam for all these subjects will be of 3 hours.
| Subject | Theory Paper | Practical / Internal Assessment | Duration |
|---|---|---|---|
| Physics, Chemistry, Biology | 70 marks | 30 marks (practicals, experiments and viva) | 3 hours |
| Accountancy, Economics, Business Studies | 80 marks | 20 marks (project work and viva voce) | 3 hours |
| Mathematics and Applied Mathematics | 80 marks | 20 marks (internal assessment and Maths activities) | 3 hours |
| English Core and Hindi | 80 marks | 20 marks (Listening 5, Speaking 5, Project 10) | 3 hours |
| History, Political Science, Geography | 70 or 80 marks | 20 or 30 marks (projects, map work or practicals) | 3 hours |
In Humanities, the split changes from subject to subject. Subjects with practicals, such as Geography, have a smaller theory paper. Check the official CBSE syllabus for your subject to know its exact marks.
CBSE Class 12 Passing Marks 2026-27
To pass, you need at least 33% marks in theory and at least 33% in practical or internal assessment, separately. This rule applies to every subject that has both parts.
| Subject Type | Theory Marks | Practical / Internal Marks | Rule to Pass |
|---|---|---|---|
| Science subjects | 70 | 30 | 33% in theory and 33% in practical, separately |
| Commerce, Maths, Languages | 80 | 20 | 33% in theory and 33% in internal assessment, separately |
Do not look only at the total. For example, if you score very well in the Physics practical but stay below 33% in the theory paper, you will not pass that subject.
How to Prepare for CBSE Class 12 Board Exam 2027
- Start with the syllabus and sample paper of each subject. They show which chapters carry which type of questions.
- Half the paper is competency-based, so understand each chapter instead of learning answers by heart.
- Practise case-based questions, source-based questions and Assertion-Reason questions separately.
- For MCQs, do not choose an option just because a word looks familiar. Make sure it answers the question.
- Practise writing long answers so you can finish the paper within 3 hours.
- Solve sample papers with a timer, then revise the topics where you made mistakes.
- Prepare for practicals, viva, projects, map work and the Listening and Speaking tests too, since you must pass them separately.
Where to Find the CBSE Class 12 Syllabus, Sample Papers and Marking Scheme
The subject-wise syllabus, sample question papers and marking schemes are available on CBSE’s official academic website. The marking scheme also shows how many marks are given for each part of an answer. Download these documents for your own subjects before you begin final preparation.
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