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State Boards 4 min read11 July 2026

Bihar Board Class 10 Complete Guide 2027: Syllabus, Strategy, and Scoring Tips

Everything Bihar Board Class 10 students need to know for 2027 exams. Subject-wise strategy, marking scheme, previous year patterns, and how to score 90%+.

Bihar Board (BSEB) Class 10 Matric exam is taken by over 20 lakh students every year. Despite being one of the largest board exams in India, there is far less study material available online compared to CBSE. This guide fills that gap.

Bihar Board vs CBSE: What is Different

AspectBihar Board (BSEB)CBSE
Total marks per subject100 (50 objective + 50 subjective)80 theory + 20 internal
Exam duration3 hours 15 minutes3 hours
Objective questions50% of the paper (MCQs)20-25%
LanguageHindi medium (most students)English medium
TextbooksBSEB prescribed (some overlap with NCERT)NCERT
Passing marks33%33%

The biggest difference: 50% of your Bihar Board paper is objective (MCQs). This means 50 marks are available just from choosing the right option. If you prepare MCQs well, you secure half the paper before writing a single long answer.

Subject-Wise Strategy

Mathematics (100 marks)

Bihar Board Maths follows NCERT but the question style differs:

Objective section (50 marks): 50 MCQs covering all chapters. These are direct formula-based. If you know the formula, you get the mark. Focus on:

  • All formulas for Area, Volume, Surface Area
  • Trigonometric ratios and identities
  • Coordinate geometry formulas (distance, midpoint, area of triangle)
  • Probability basics

Subjective section (50 marks): Short answer (2 marks), long answer (5 marks), and very long answer (8 marks). Focus on:

  • Quadratic equations (solving and word problems)
  • Arithmetic Progression (nth term and sum)
  • Trigonometry (heights and distances)
  • Statistics (mean, median, mode from grouped data)
  • Geometry proofs (circles, triangles)

Science (100 marks)

Split across Physics, Chemistry, and Biology:

Physics (highest scoring if you practice numericals):

  • Light (reflection, refraction, lens formula) - carries the most marks
  • Electricity (Ohm's law, resistance, power) - numericals are straightforward
  • Magnetic effects of current

Chemistry:

  • Chemical reactions and equations (balancing is essential)
  • Acids, bases, and salts
  • Carbon and its compounds
  • Periodic table trends

Biology:

  • Life processes (nutrition, respiration, transportation, excretion)
  • Control and coordination (nervous system, hormones)
  • Reproduction (human and plant)
  • Heredity and evolution

Hindi (100 marks)

Hindi is unique to Bihar Board. The textbook is different from CBSE:

  • Godhuli Part 2: Prose and poetry sections. Learn bhavarth (meanings) of poems.
  • Varnika Part 2: Supplementary reader stories.
  • Grammar: sandhi, samas, muhavare, vakya shuddhi
  • Letter writing (patra lekhan) and essay (nibandh) are guaranteed 15-20 marks

Social Science (100 marks)

  • History: Indian independence movement, Bihar's role in freedom struggle
  • Geography: Resources, agriculture, Bihar's geography specifically
  • Political Science: Democracy, federalism, political parties
  • Economics: Development, sectors of economy, money and credit

The 50-Mark MCQ Strategy

Since half your paper is MCQs, here is how to maximize that section:

  1. Read each chapter once fully before practicing MCQs
  2. Solve 20 MCQs per chapter from previous year papers
  3. Mark the ones you got wrong and revise those concepts
  4. Time yourself: 50 MCQs in 60 minutes = 1.2 minutes per question
  5. Never leave an MCQ blank: There is no negative marking in BSEB. Guess if you must.

Common Mistakes Bihar Board Students Make

  1. Studying only subjective, ignoring objective: 50 marks are MCQs. Many students lose 15-20 marks here because they did not practice.
  2. Not reading the Bihar Board textbook: Some chapters have content different from NCERT. The examiner follows the BSEB textbook.
  3. Writing too much in short answers: A 2-mark answer needs 3-4 lines, not a full page.
  4. Messy handwriting in Maths: Steps must be clearly written. The examiner cannot give marks for work they cannot read.
  5. Ignoring diagrams in Science: Labeled diagrams carry 2-3 marks each.

Month-by-Month Plan (October to February)

MonthFocus
OctoberComplete any remaining syllabus. No gaps after October.
NovemberSolve BSEB model papers (available on BSEB website). One paper per subject per week.
DecemberFocus on weak chapters. Practice MCQs from all chapters.
JanuaryFull mock exams under timed conditions. Revise formulas and definitions daily.
FebruaryFinal revision. Key Points mode for every chapter. Light study only.

Practice Bihar Board Chapters on Padhaao

Padhaao has chapters specifically aligned to the Bihar Board (BSEB) syllabus. The content follows your prescribed textbook, including Godhuli for Hindi and BSEB-specific Science and Maths chapters.

10 learning modes available. Quiz mode generates 10 MCQs per topic, which is perfect practice for the 50-mark objective section.

3 free chapters every day. No download needed.

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