CGBSE Exam Pattern 2027: 100 Marks Per Subject, Marking Scheme and Question Paper Pattern

The CGBSE Board Exam 2027 is conducted by the Chhattisgarh Board of Secondary Education in offline, pen-and-paper mode for Class 10 and Class 12 students across the state. Each theory paper lasts 3 hours, and every subject carries a total of 100 marks split between theory and internal assessment or practical marks. Students can check the latest blueprint and official notifications on the board’s website at cgbse.nic.in.

• CGBSE 2027 board exams are offline, pen-and-paper tests lasting 3 hours per theory paper.
• Class 10 theory carries 75 marks; the remaining 25 marks go to internal assessment.
• Class 12 science subjects carry 70 marks theory and 30 marks practical; language papers carry 80 marks theory and 20 marks internal.
• There is no negative marking — an incorrect or unattempted question scores zero marks.
• Students must score at least 33% marks in each subject and in aggregate to pass the board exam.
• Practical and project exams are expected in January 2027; theory exams are expected in February–March 2027.
• The board releases subject-wise blueprints each year on cgbse.nic.in — download your subject blueprint once 2027 blueprints are out.

CGBSE Exam Pattern 2027: Overview

The CGBSE board exam 2027 follows a standard offline format for both Class 10 and Class 12. Theory papers test students through a mix of objective and descriptive questions in a single morning shift. The board has not announced any major changes for 2027; the pattern is expected to stay the same as 2026.

CGBSE 2027 is a pen-and-paper exam with a 3-hour theory paper and 100 marks per subject split between theory and internal or practical assessment.

CGBSE Exam Pattern 2027: Important Dates

The official CGBSE 2027 datesheet has not been released as of October 2026. Based on the 2026 cycle — where Class 12 theory exams ran from February 20 to March 18 and Class 10 from February 21 to March 13 — the 2027 schedule is expected to follow a similar February–March window. The board typically publishes the official timetable 2–3 months before the exams begin. Check cgbse.nic.in for the official datesheet when it is released.

Source: Chhattisgarh Board of Secondary Education (cgbse.nic.in)

CGBSE 2027: Detailed Exam Pattern

CGBSE has distinct paper structures for Class 10 and Class 12. Class 10 uses a uniform 75-mark theory and 25-mark internal assessment split across all compulsory subjects. Class 12 marks vary by stream — science subjects carry a higher practical component, while mathematics carries no internal component at all. Students should download the official subject-wise blueprint from cgbse.nic.in once the 2027 blueprints are published.

CGBSE Class 10 Exam Pattern 2027

All compulsory Class 10 subjects follow the same theory and internal assessment split. Each 3-hour theory paper covers objective, short-answer, and long-answer question types across the full syllabus.

CGBSE Class 12 Exam Pattern 2027

Class 12 papers have different theory-to-practical splits by subject. Science stream papers carry a 30-mark practical component; language papers carry 20 marks internal assessment; Mathematics is entirely theory-based. Your subject combination determines the exact split.

Note: Marks distribution for Class 12 may vary slightly by subject. Confirm your subject’s blueprint from the official CGBSE notification on cgbse.nic.in once 2027 blueprints are released.

CGBSE Marking Scheme 2027

The CGBSE marking scheme 2027 awards marks based on question type and answer quality. There is no negative marking — an incorrect or blank answer scores zero. Subjective questions use step-based partial marking, so you earn marks even for partially correct answers if the steps or approach are correct.

There is no negative marking in CGBSE 2027 board exams — unanswered questions score zero marks.

Internal assessment and practical marks are evaluated separately by school teachers and board examiners — they do not appear in the main theory paper.

CGBSE Subject-Wise Exam Pattern 2027

CGBSE releases subject-wise blueprints each year that specify the section structure, number of questions, and marks per question type. The following patterns are based on the 2026 blueprint and are expected to hold for 2027 until any official revision is announced. Download your subject’s official blueprint from cgbse.nic.in once released.

CGBSE Class 10 Mathematics Exam Pattern 2027

CGBSE Class 10 Science Exam Pattern 2027

CGBSE Class 10 Social Science Exam Pattern 2027

CGBSE Class 12 Physics Exam Pattern 2027

Note: Question counts per section may vary by subject blueprint. Download the official CGBSE 2027 blueprint for each subject from cgbse.nic.in once published.

CGBSE Question Types 2027

CGBSE board papers include both objective and descriptive question types. Each type tests a different skill — recall, comprehension, application, or analysis. Understanding the question types helps you plan your time during the exam and practise the right format in advance.

Objective questions (Section A) carry 15–20% of total theory marks — scoring full marks here gives you a strong guaranteed base before the descriptive sections.

CGBSE Exam Pattern: Changes in 2027 vs Previous Year

The CGBSE has not announced any changes in the exam pattern for the 2027 cycle as of October 2026. The pattern for 2026 — the most recent completed cycle — saw theory exams run from February to March with practicals in January. The 2027 cycle is expected to follow the same structure. If the board releases a revised blueprint or notification before 2027, students should update their preparation accordingly.

No official change in the CGBSE 2027 exam pattern has been announced — expect the same structure as 2026 until the board issues a new notification.

How to Prepare Based on CGBSE Exam Pattern

The CGBSE exam pattern gives you a clear structure to build your preparation around. Each section type rewards a different skill — objective questions reward quick recall, while long answers reward depth and step-by-step clarity. Use the blueprint to identify high-weightage chapters and allocate your time accordingly.

1. Start with Section A (objective questions) for guaranteed marks: Section A carries 15 marks in most Class 10 papers — all one-mark questions. Spending 15–20 minutes here can lock in a high-scoring foundation before tackling the longer sections.
2. Practise short answers within strict word limits: Sections B and C together carry 20–27 marks per paper. Aim to answer 2-mark questions in 3–4 sentences and 3-mark questions in 5–6 sentences — incomplete answers lose marks even if the core point is correct.
3. Show all steps in numericals and derivations: Long answer questions in Mathematics and Physics award partial marks per correct step. Always write the formula first, then substitute values, then solve — even a wrong final answer earns marks if the working is correct.
4. Practise diagrams and map work separately: Biology requires labelled diagrams; Social Science requires map marking. These are easy marks if practised — but impossible to improvise in the exam. Spend 10 minutes daily drawing and labelling key diagrams for each chapter.
5. Download and follow the official subject blueprint: CGBSE’s blueprint lists marks weightage unit by unit. Spend more revision time on units that carry 10+ marks and do at least two full past papers per subject under timed conditions before the exam.
6. Secure internal assessment and practical marks early: Class 10 carries 25 marks and Class 12 carries up to 30 marks for practicals or projects per subject. These marks are awarded before the theory exams — do not miss submission deadlines or practical lab sessions.
7. Plan time within the 3-hour paper: Allocate approximately 20 minutes for Section A, 30 minutes for Sections B–C, and the remaining time for long answers. Attempt higher-mark questions while your focus is strongest.