Bihar Board Class 10 Exam Pattern 2027: 500 Total Marks, Marking Scheme, Sections and Duration

Bihar Board Class 10 Exam Pattern 2027 is set by the Bihar School Examination Board (BSEB). The exam is an offline pen-and-paper test covering 5 compulsory subjects for a total of 500 marks. Each subject paper carries 80 marks for theory (split between objective MCQs and subjective questions) and 20 marks for internal assessment or practical, totalling 100 marks per subject.

• Bihar Board Class 10 Exam 2027 is an offline pen-and-paper test with 5 compulsory subjects for 500 total marks.
• Each subject carries 80 marks for theory and 20 marks for internal assessment or practical, totalling 100 marks per subject.
• The theory paper has 50 MCQ questions for 50 marks (answered on an OMR sheet) and subjective questions for 30 marks (answered in a booklet).
• There is no negative marking — a wrong MCQ answer earns 0, not a penalty, so you should attempt all 50 objective questions.
• The theory exams are scheduled from February 17 to February 25, 2027, in two daily shifts.
• Science practical examinations (20 marks) are held separately, expected in January 2027.
• You need at least 30 marks out of 100 (30%) in each subject to pass the Bihar Board Class 10 exam.

Bihar Board Class 10 Exam Pattern 2027: Overview

The Bihar Board Class 10 Exam Pattern 2027 follows an offline pen-and-paper format with a dual answer-sheet system — an OMR sheet for 50 objective (MCQ) questions and a separate answer booklet for subjective questions. BSEB conducts the Matric examination across 5 compulsory subjects for a combined total of 500 marks. The exam is conducted in two daily shifts, and students receive a 15-minute reading period at the start of each paper before writing begins.

Each Bihar Board Class 10 subject carries 100 marks: 80 marks for theory (50 objective + 30 subjective) and 20 marks for internal assessment or practical examination.

Bihar Board Class 10 Exam Pattern 2027: Important Dates

BSEB has released key schedule information for the Bihar Board Class 10 2027 cycle. The dummy registration card download window opened on July 25, 2026 and is currently active. Theory exams are confirmed for February 17–25, 2027. Dates marked as ’Expected’ follow BSEB’s historical scheduling pattern and will be confirmed via official notification.

Note: Dates marked ’Expected’ are based on BSEB’s past scheduling. Confirm all dates at the official BSEB website.

Bihar Board Class 10 2027: Detailed Exam Pattern

The Bihar Board Class 10 Detailed Exam Pattern 2027 covers the theory marks, objective questions, subjective marks, and internal assessment or practical marks for all five compulsory subjects. Every subject follows the same structure: 50 MCQ questions answered on an OMR sheet for 50 marks, descriptive subjective questions for 30 marks, and a separate 20-mark component for internal assessment or practical. The Grand Total across all five subjects is 500 marks.

Bihar Board Class 10 2027 spans 5 compulsory subjects for 500 marks, with theory exams from February 17 to 25, 2027.

Note: The first 15 minutes of each theory exam is a reading-only period. You may read the question paper but cannot start writing. Actual writing time is 3 hours for Hindi, English, and Mathematics; 2 hours 30 minutes for Science and Social Science.

Note: Students may opt for one additional (6th) subject beyond the 5 compulsory ones. BSEB uses the marks from the additional subject in aggregate calculations where it improves the student’s result.

Bihar Board Class 10 Marking Scheme 2027

The Bihar Board Class 10 Marking Scheme 2027 awards +1 mark for each correct MCQ answer and 0 marks for an incorrect or unattempted MCQ. There is no negative marking in any section of the Bihar Board Class 10 exam. For subjective questions, marks are awarded based on the quality and completeness of your answer, with partial credit possible in many questions.

There is no negative marking in Bihar Board Class 10 2027 — attempt all 50 MCQs in every subject to maximise your score.

No negative marking applies to any question in Bihar Board Class 10 2027 — a wrong MCQ guess never reduces your marks.

Minimum Passing Marks

You must score at least 30 out of 100 marks (30%) in each individual subject to pass Bihar Board Class 10 2027. Falling below 30 marks in even one subject means you do not pass the main examination. BSEB offers a compartmental examination for students who fail in one or two subjects, providing an opportunity to clear the remaining subject(s) without repeating the full exam.

Bihar Board Class 10 Subject-Wise Exam Pattern 2027

The Bihar Board Class 10 Subject-Wise Exam Pattern 2027 details the marks, question types, and internal assessment structure for each compulsory subject. All five subjects carry 100 marks each (80 theory + 20 internal/practical), but the nature of the internal/practical component differs — Science uses a separate practical exam, while the remaining subjects use school-based internal assessment.

Hindi

Hindi carries 100 marks — 80 marks for theory and 20 marks for internal assessment. The theory paper includes 50 MCQs for 50 marks and descriptive questions for 30 marks, covering grammar, prose, poetry, and comprehension. Internal assessment marks are awarded by the school based on unit tests, projects, and class performance throughout the year.

English

English carries 100 marks — 80 marks for theory and 20 marks for internal assessment. The theory paper tests reading, writing, grammar, and vocabulary through 50 MCQs (50 marks) and subjective writing tasks (30 marks). The exam covers comprehension passages, letter writing, grammar exercises, and questions from the prescribed prose and poetry.

Mathematics

Mathematics carries 100 marks — 80 marks for theory and 20 marks for internal assessment. The objective section tests conceptual understanding through 50 MCQs for 50 marks, while the subjective section (30 marks) requires problem solving, proofs, and calculations. Key topics include algebra, geometry, trigonometry, statistics, and coordinate geometry from the BSEB Class 10 syllabus.

Science

Science carries 100 marks — 80 marks for theory and 20 marks for a separate practical examination. The theory paper covers Physics, Chemistry, and Biology through 50 MCQs for 50 marks and subjective questions for 30 marks. Unlike other subjects, Science internal marks come from a dedicated practical exam, expected to be held in January 2027 before the main theory exams.

Social Science

Social Science carries 100 marks — 80 marks for theory and 20 marks for internal assessment. The paper covers History, Geography, Political Science, and Economics. The theory paper has 50 MCQs for 50 marks and subjective questions for 30 marks, which may include map-based questions, source-based analysis, and essay-type answers.

Bihar Board Class 10 Question Types 2027

Bihar Board Class 10 2027 uses two main question types: objective (MCQ) and subjective (descriptive). The objective section carries 50 marks per subject answered on an OMR sheet, while the subjective section tests in-depth understanding and written expression in the answer booklet. Knowing both question types helps you plan your time and approach inside the exam hall.

Objective Questions (MCQs)

Each paper has 50 multiple-choice questions, each carrying 1 mark. You must darken the correct answer bubble on the OMR sheet using a blue or black ballpoint pen. Since there is no negative marking, you should attempt every MCQ — guessing never costs you marks. MCQs test factual recall, conceptual understanding, and application across the entire subject syllabus.

Short Answer Questions

Short answer questions in the subjective section carry 2 to 3 marks each. You must write answers in the separate answer booklet provided at the exam centre. Answers are typically expected in 3 to 5 lines. These questions test your ability to explain concepts, define terms, and apply subject knowledge with precision.

Long Answer Questions

Long answer questions carry 5 marks each and require structured, detailed responses. In Science, these often demand labelled diagrams. In Social Science, map work or source analysis may be included. Mathematics long answers require step-by-step solutions, as examiners award marks at each logical step. Allocate adequate writing time from your session for these questions.

Bihar Board Class 10 Exam Pattern: Changes in 2027 vs Previous Year

As of July 2026, BSEB has not announced any major changes to the Bihar Board Class 10 exam pattern for 2027. The overall structure — 50 objective questions, 30 marks subjective, and 20 marks internal/practical per subject — remains the same as 2026. Students preparing for 2027 can use 2026 model papers and question banks as reliable reference material without concern about structural changes.

The Bihar Board Class 10 exam pattern for 2027 is unchanged from 2026 as of July 2026 — verify any updates on the official BSEB website.

If BSEB releases an official notification announcing changes to the 2027 exam pattern, this page will be updated. Always check the official BSEB website for the most recent notifications.

How to Prepare Based on Bihar Board Class 10 Exam Pattern

The Bihar Board Class 10 exam pattern directly shapes the most effective preparation strategy for 2027. With 50 MCQs worth 50 marks per subject and zero negative marking, the objective section is the highest-scoring opportunity in every paper. Use the breakdown below to plan your preparation efficiently.

1. Treat the objective section as your highest-priority target: 50 MCQs at 1 mark each gives you 50 marks per subject — that is 250 out of 500 marks across the exam. With no negative marking, your goal is a clean 50/50 in every subject’s MCQ section. Focus on NCERT concepts and BSEB’s official model papers for MCQ patterns.
2. Practise with BSEB model papers: BSEB releases subject-specific model papers on biharboardonline.bihar.gov.in each year. These mirror the exact pattern — 50 MCQs followed by short and long answer questions. Solving model papers under timed conditions builds both speed and familiarity.
3. Use the 15-minute reading window strategically: Every paper begins with a 15-minute period where you can read questions but not write answers. Use this time to scan all subjective questions, identify which long answers you will write, and mentally organise your answers before the clock starts.
4. Score your internal assessment marks across the year: Internal assessment contributes 20 marks per subject — totalling 100 marks across five subjects. That is one-fifth of your Bihar Board Class 10 score. Attend unit tests, submit project work on time, and maintain active class participation to secure these marks well before the February exams.
5. Prepare Science practicals by December: Science practical examinations (20 marks) are held in January 2027 — weeks before the theory exam. Practise all prescribed experiments from the BSEB Science practical list during November and December so you are fully ready before the January practical dates.
6. Divide your writing time between MCQs and subjective: In a 3-hour writing session (Hindi, English, Mathematics), a useful split is roughly 40–45 minutes for 50 MCQs (under 1 minute each) and the remaining 2 hours 15 minutes for subjective answers. In Science and Social Science (2 hours 30 minutes writing), plan proportionally.
7. Identify weak subjects early and push them above 30%: The minimum to pass is 30 out of 100 marks per subject. A high score in strong subjects cannot compensate for failing a weak one. Identify any subject where you risk falling below 30 marks and dedicate additional daily revision time to bring it safely above the threshold.