CBSE Class 12 Exam Pattern 2026-27 - Subject-Wise Marks, Question Types and Marking Scheme
CBSE Class 12 Exam Pattern 2026-27 includes competency-based, objective and descriptive questions, with the exact distribution depending on the subject. The Central Board of Secondary Education (CBSE) has published the 2026-27 curriculum, sample question papers and marking schemes for the 2027 board examinations. Theory papers commonly carry 70 or 80 marks, with practical or internal assessments making up the remaining marks.
CBSE Class 12 Exam Pattern 2026-27 - Overview
| Particulars | Details |
|---|---|
| Board Name | Central Board of Secondary Education (CBSE) |
| Examination | CBSE Class 12 Board Examination 2027 |
| Academic Session | 2026-27 |
| Streams | Science, Commerce, Humanities and other subject combinations |
| Question Types | Competency-Based, MCQ, Case-Based, Short Answer and Long Answer Questions |
| Theory Marks | Generally 70 or 80 for the subjects covered below |
| Practical/Internal Assessment | Generally 20 or 30 marks for the subjects covered below |
| Total Marks Per Subject | 100 for the subjects covered below |
| Exam Duration | 3 Hours for the subjects listed below |
| Assessment | Theory Examination and applicable Practical, Project or Internal Assessment |
| Curriculum Status | Published for 2026-27 |
| Official Academic Website | cbseacademic.nic.in |
CBSE Class 12 Exam Pattern 2026-27 Subject-Wise Marks Distribution
| Subject | Theory Marks | Practical / Internal Marks | Total |
|---|---|---|---|
| Physics | 70 | 30 | 100 |
| Chemistry | 70 | 30 | 100 |
| Biology | 70 | 30 | 100 |
| Mathematics | 80 | 20 | 100 |
| Applied Mathematics | 80 | 20 | 100 |
| Accountancy | 80 | 20 | 100 |
| Business Studies | 80 | 20 | 100 |
| Economics | 80 | 20 | 100 |
| English Core | 80 | 20 | 100 |
How to Download CBSE Class 12 Exam Pattern 2026-27 PDF?
CBSE provides the curriculum, sample question papers and marking schemes through the CBSE Academic website. Students can follow these steps to check the official exam pattern.
- Visit the CBSE Academic website at cbseacademic.nic.in.
- Open the Curriculum 2026-27 section.
- Select the senior secondary curriculum and the required subject.
- Download the applicable subject curriculum to check marks distribution and assessment structure.
- Open the Class XII Sample Question Papers 2026-27 page.
- Select the subject's sample question paper and marking scheme.
- Check the sections, question types, maximum marks, duration and marking instructions.
How to Prepare According to the CBSE Class 12 Exam Pattern 2026-27?
Students preparing for the 2027 CBSE Class 12 examinations should use the published curriculum and sample papers to understand their subject's requirements.
- Check the latest subject-wise syllabus and prescribed topics.
- Understand the unit-wise marks distribution where it is provided.
- Practise MCQs, case-based questions and written answers included in the official pattern.
- Solve the CBSE sample paper within the specified examination duration.
- Compare answers with the official marking scheme to understand how marks are awarded.
- Prepare the practical, project or internal assessment components required for the subject.
- Revise topics in which mistakes are identified during sample paper practice.
Important Instructions
- Competency-based questions carry about 50% weightage. Half of the question paper is competency-based, which can be MCQs, case-based or source-based questions. Before that, the 2024 Class 12 papers had only 40% competency-based questions.
- Understanding matters more than memorising. Questions test application and analytical thinking, so practise case studies, assertion-reason and source-based questions along with the usual long answers.
- Marks split between theory and practical or internal assessment. For example, Physics is a 70-mark theory paper plus a 30-mark practical paper, totalling 100 marks. The split varies by subject, so check each one.
- Use the subject-wise blueprint. Chapter-wise marks differ for Maths, Physics, Chemistry, Biology and Accountancy. Revise according to the weightage and the latest syllabus.
- Two-phase board exams are planned. One source lists two phases of the CBSE board exam for 2026-27. I couldn’t confirm the details, so check the official notice for dates and rules.
CBSE Class 12 Exam Pattern 2026-27 - Important Link
Frequently Asked Questions
What is the CBSE Class 12 exam pattern for 2026-27?
The CBSE Class 12 Exam Pattern 2026-27 includes objective, competency-based and descriptive questions. Theory and practical or internal assessment marks depend on the subject. Students should check their subject's official sample question paper and marking scheme for the exact structure.
Has CBSE released the Class 12 sample papers for 2026-27?
Yes. CBSE has published the Class XII Sample Question Papers and Marking Schemes for Examination 2026-27 on the CBSE Academic website. Students can download the documents for their respective subjects.
Will 50% of CBSE Class 12 questions be competency-based in 2027?
This describes 50% competency-based questions, 20% MCQs and 30% descriptive questions. However, CBSE's subject-wise documents should be used to verify the actual paper design. Competency categories and question formats are not always directly interchangeable.
Is the CBSE Class 12 exam for 70 or 80 marks?
The marks depend on the subject. Physics, Chemistry and Biology have 70-mark theory papers and 30-mark practical components. Mathematics, Accountancy, Economics, Business Studies and English Core have 80-mark theory papers with 20 marks allocated to internal assessment or projects.
How many marks are allotted to practicals in CBSE Class 12?
Physics, Chemistry and Biology have 30 marks allocated to practical assessment. Other subjects covered in the supplied exam pattern may allocate 20 marks to internal assessment or project work. Students should check their specific curriculum for the exact distribution.