BSEB 12th Commerce Exam Pattern 2026: Know Marking Scheme & Exam Duration

Bihar School Examination Board 12th 2026 ( BSEB 12th )

This exam is conducted for courses given below:
Md Shahzad
Updated on Jul 21, 2023 18:21 IST

By Md Shahzad, Senior Executive - Content

BSEB 12th Commerce Exam Pattern 2024: Bihar School Examination Board (BSEB) will soon announce the BSEB 12th Commerce Exam Pattern 2024 along with Science and Arts Exam Pattern. However, the chance of any major change in the last year's exam pattern is very less. However, in case of any change, we will update the same here on this page. 

In 2021, the Bihar Board had introduced some changes in the examination pattern for Class 12. According to the BSEB 12th Exam Pattern, the Class 12 exams will have 50% multiple-choice questions, carrying 1 mark each. Subjects having both theory and practicals will only have 35 MCQs in the theory paper. The BSEB marking scheme for Class 12 was been revised. According to the revised marking scheme released, in case a candidate fails in a compulsory subject BSEB Class 12 board exams 2024, the marks obtained in the additional subject will be considered instead. The newly introduced change will enable students to appear for the exams to obtain an aggregate pass mark.

The total exam duration is 3 hours and 15 minutes.

Students must be familiar with the BSEB Class 12 Syllabus 2024 before preparing for the examinations. They can also check the BSEB Class 12 Preparation to know the tips and tricks for better preparation of the BSEB Class 12 exams. 

Table of contents
  • BSEB Exam pattern for Class 12 – Commerce Stream
  • BSEB 12th Exam Pattern Subject-wise
  • Bihar Board 12th Marking Scheme for Mathematics
  • BSEB 12th Model Question Papers
BSEB 12th Logo

BSEB Exam pattern for Class 12 – Commerce Stream

Subjects

Full Marks

Theory

Pass Marks

     

Theory

Practical

Total

RB -Non-Hindi

50

50

   

15

Alternative English

50

50

   

15

English/Hindi

100

100

   

30

Accountancy

100

100

   

30

Business Studies

100

100

   

30

Economics

100

100

   

30

Entrepreneurship

100

70

21

12

33

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BSEB 12th Logo

BSEB 12th Exam Pattern Subject-wise

Given below is the exam pattern of the BSEB 12th examinations:

Subjects

Theory paper     

Entrepreneurship

70 marks


English, Hindi, Sanskrit, Bengali, Bhojpuri, Maithili, Urdu and other languages

        
            

100 marks

        

Accountancy, Business Studies, Economics, Mathematics

100 marks

Number of MCQs in the exam as per the BSEB 12th exam pattern is mentioned below:

Subjects

Number of MCQs

English, Hindi, Sanskrit, Bengali, Bhojpuri, Maithili, Urdu and other languages             

50

        
Entrepreneurship             

35

        
Accountancy, Business Studies, Economics, Mathematics

50

BSEB 12th Logo

Bihar Board 12th Marking Scheme for Mathematics

Unit

Marking scheme

Unit 1: Relations and Functions

10

Unit 2: Algebra

13

Unit 3: Calculus

40

Unit 4: Vectors and 3 Dimensional Geometry

18

Unit 5: Linear Programming

9

Unit 6: Probability

10

BSEB 12th Logo

BSEB 12th Model Question Papers

The model question papers for Class 12 have been released for the current year for subjects including Business Studies, Economics, Accountancy, etc. The BSEB 12th model question papers have been released on the official BSEB website. Students will be able to download the same in PDF format.

Explore subject-wise topics asked in BSEB 12th

Select your preferred subject

Complement of a SetEqual SetsUniversal SetFinite and Infinite SetEmpty SetSets and their RepresentationsRelations and FunctionsCartesian Products of SetsFunctionsRelationsBinomial TheoremBinomial Theorem for Positive Integral IndexComposition of Functions and Invertible FunctionTypes of FunctionsTypes of RelationsProperties of Inverse Trigonometric FunctionsInverse Trigonometric FunctionsBasic Concepts of Inverse Trigonometric FunctionsTypes of MatrixTranspose of a MatrixSymmetric and Skew Symmetric MatricesInvertible MatricesOperations on MatricesDeterminantsDeterminantsIntegration as Inverse Process of DifferentiationDifferentiationStandard DeviationAssumed Mean MethodCorrelation and RegressionZ Score TableCube and CuboidComplement of a SetEqual SetsUniversal SetFinite and Infinite SetEmpty SetSets and their RepresentationsRelations and FunctionsCartesian Products of SetsFunctionsRelationsBinomial TheoremBinomial Theorem for Positive Integral IndexComposition of Functions and Invertible FunctionTypes of FunctionsTypes of RelationsProperties of Inverse Trigonometric FunctionsInverse Trigonometric FunctionsBasic Concepts of Inverse Trigonometric FunctionsTypes of MatrixTranspose of a MatrixSymmetric and Skew Symmetric MatricesInvertible MatricesOperations on MatricesDeterminantsDeterminantsIntegration as Inverse Process of DifferentiationDifferentiationStandard DeviationAssumed Mean MethodCorrelation and RegressionZ Score TableCube and CuboidOverviewDIMENSIONS OF PHYSICAL QUANTITIESDIMENSIONAL FORMULAESignificant FiguresDIMENSIONAL ANALYSIS AND ITS APPLICATIONSINTERNATIONAL SYSTEM OF UNITSOverviewChange of StateIdeal Gas Equation and Absolute TemperatureThermal ExpansionHeat TransferSpecific HeatCalorimetryTemperature and HeatMeasurement of TemperatureThermodynamic ProcessCarnot EngineReversible and Irreversible ProcessThermal EquilibriumThermodynamic State Variables Equation of StateOverviewFirst Law of ThermodynamicsSecond Law of ThermodynamicsBehaviour of GasesKinetic Theory of Ideal GasOverviewPeriodic and Oscillatory MotionSimple PendulumSimple Harmonic MotionOverviewSpeed of a Travelling WaveDisplacement Relation in a Progressive WaveSuperposition PrincipleBeatsReflection of WavesKinematic Equation Uniformly of Accelerated MotionInstantaneous Velocity and SpeedOverviewAccelerationResolution of VectorsVector Addition by Analytical MethodScalars and VectorsMultiplication of Vectors by Real NumbersAddition and Subtraction of VectorsOverviewProjectile MotionMotion in a PlaneConservation of MomentumEquilibrium of a ParticleCircular MotionCommon Forces in MechanicsSolving Problems in MechanicsConservation of Mechanical EnergyPotential Energy of SpringPowerKinetic EnergyCollisionWorkConcept of Potential EnergyMoment of InertiaOverviewCentre of MassVector Product of Two VectorsTorque and Angular MomentumMotion of Centre of MassEquilibrium of a Rigid BodyOverviewAngular Velocity and Relation with Linear VelocityDynamics of Rotational Motion About a Fixed AxisKinematics of Rotational Motion About a Fixed AxisAngular Momentum of Rotation About a Fixed AxisKeplers LawOverviewEscape SpeedEarth SatellitesEnergy of an Orbiting SatelliteStress Strain CurveElastic ModuliApplications of Elastic Behaviour of MaterialsSurface TensionBernoulli PrinciplePressure in FluidsViscosityStreamline FlowForces between Multiple ChargesConductors and InsulatorsBasic Properties of Electric ChargeElectric ChargeElectric Charge and FieldElectric FluxElectric Charge and FieldElectric Field LinesContinuous Charge DistributionInterference Light Waves Youngs ExperimentRefraction Reflection Plane Wave Huygens PrincipleRefraction Reflection Plane Wave Huygens PrincipleEinstein Photoelectric TheoryPhotoelectric Effect Wave Theory LightPhotoelectric EffectElectron EmissionOverviewBohr Model of Hydrogen AtomRadioactivityPhysics Nuclei OverviewSize of NucleusBinding EnergyNuclear EnergySemiconductor Devices OverviewSemiconductor Devices OverviewSemiconductor DiodeDiode as RectifierIntrinsic SemiconductorExtrinsic SemiconductorOverviewPotential Due to Point ChargeCombination of CapacitorsElectrostatic PotentialEnergy Stored in a CapacitorCapacitors and CapacitanceEffect of Dielectric on CapacitanceElectrostatics of ConductorsPotential Energy of a System of ChargesPotential due to a System of ChargesElectric CurrentOverviewElectrical Energy and PowerTemperature Dependence of ResistivityWheatstone BridgeOverviewOhms LawKirchhoffs LawDrift of Electrons and the Origin of ResistivityTorque on Current Loop Magnetic DipoleMotion in Magnetic FieldSolenoidMagnetic Field due to a Current ElementMagnetic Field on Axis of Circular Current LoopAmpere Circuital LawMagnetic ForceOverviewMoving Coil GalvanometerMagnetism and MatterMagnetic Properties of MaterialsMagnetisation and Magnetic IntensityBar MagnetElectromagnetismMotional Electromotive ForceExperiments of Faraday and HenryAlternating Current OverviewTransformerAC Voltage Applied to a ResistorAC Voltage Applied to an InductorAC Voltage applied to a CapacitorAC Voltage applied to a Series LCR circuitRepresentation of AC Current and Voltage by VectorElectromagnetic SpectrumElectromagnetic WavesDisplacement CurrentTotal Internal ReflectionRefraction through a PrismOptical InstrumentsDerivation of Lens FormulaReflection of Light by Spherical MirrorsRefraction at Spherical Surface and by LensesDerive Equation of Motion by Calculus methodAlternating Current OverviewMole Concept and Molar MassSTOICHIOMETRY AND STOICHIOMETRIC CALCULATIONSPercentage CompositionLaws of Chemical CombinationAtomic and Molecular MassesProperties of Matter and their MeasurementImportance of ChemistryOverviewOverviewAtomic ModelsDiscovery of Sub Atomic ParticlesTowards Quantum Mechanical Model of AtomQuantum Mechanical Model of AtomElectronic Configuration Types of ElementsPeriodic Table Electronic Configuration of ElementPeriodic Trends in Properties of ElementsGenesis of Periodic ClassificationNomenclature of Elements with Atomic NumbersPresent Form of Periodic TableChemical Bonding and Molecular StructureHybridizationValence Bond TheoryMolecular Orbital TheoryHydrogen BondingIonic or Electrovalent BondKossel-Lewis Approach to Chemical BondingBond ParametersBonding in Homonuclear Diatomic MoleculesVSEPR TheoryApplications of Chemical BondingEquilibrium ProcessesHomogeneous EquilibriaFactors Affecting EquilibriaApplications of Equilibrium ConstantIonization of Acids and BasesIonic Equilibrium in SolutionEquilibrium in Chemical ProcessesSolubility Equilibria of Sparingly Soluble SaltsHeter Heterogeneous EquilibriaOxidation NumberClassification of Organic CompoundsIsomerismNomenclature of Organic CompoundsQuantitative AnalysisQualitative Analysis of Organic CompoundsOverviewStructural Representations of Organic CompoundsFundamental Concepts in Organic Reaction MechanismTetravalence of Carbon Shapes of Organic CompoundsMethods of Purification of Organic CompoundsClassificationAlkanesAlkenesAlkynesAromatic HydrocarbonCarcinogenicity and ToxicityAbnormal Molar MassColligative Properties and Molar MassSolubilityProteinsVitaminsCarbohydratesEnzymesHormonesNucleic AcidsElectrolytic Cells and ElectrolysisCorrosionGalvanic CellFuel CellsNernst EquationElectrochemical CellsBatteriesRate of ReactionIntegrated Rate EquationsCollision Theory of Chemical ReactionsTemperature Dependence of the Rate of a ReactionFactors Influencing Rate of a ReactionBonding in Metal CarbonylsDifference between Glucose and Fructose

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