Tamil Nadu Board of Secondary EducationHSC Commerce Class 11

Business Mathematics and Statistics HSC Commerce Class 11 Tamil Nadu Board of Secondary Education Syllabus 2023-24


Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Syllabus - Free PDF Download

Tamil Nadu Board of Secondary Education Syllabus 2023-24 Class 11: The Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Syllabus for the examination year 2023-24 has been released by the , Tamil Nadu Board of Secondary Education. The board will hold the final examination at the end of the year following the annual assessment scheme, which has led to the release of the syllabus. The 2023-24 Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Board Exam will entirely be based on the most recent syllabus. Therefore, students must thoroughly understand the new Tamil Nadu Board of Secondary Education syllabus to prepare for their annual exam properly.

The detailed Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Syllabus for 2023-24 is below.

Academic year:

Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Revised Syllabus

Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics and their Unit wise marks distribution

Tamil Nadu Board of Secondary Education Class 11 Business Mathematics and Statistics Course Structure 2023-24 With Marking Scheme



1 Matrices and Determinants
  • Determinants  

    1.1.1 Recall

    Order of a matrix
    General form of a Matrix
    Types of matrices
    Row matrix
    Column matrix
    Zero matrix (or) Null matrix 
    Square matrix
    Triangular matrix
    Diagonal matrix
    Scalar matrix
    Unit matrix (or) Identity matrix
    Multiplication of a matrix by a scalar
    Negative of a matrix
    Equality of matrices
    Addition and subtraction of matrices
    Multiplication of matrices
    Transpose of a matrix

    1.1.2 Minors 

    1.1.3 Cofactors

    1.1.4 Properties of determinants


  • Inverse of Matrix  
    •  Inverse of a nonsingular matrix by elementary transformation
    •  Inverse of a square matrix by adjoint method
  • Input–Output Analysis  

    1.3.1 The Hawkins – Simon conditions

2 Algebra
  • Partial Fractions  
    • Rational Expression 
    • Partial Fractions

    2.1.1 Denominator contains non-repeated Linear factors

    2.1.2 Denominator contains Linear factors, repeated n times 

    2.1.3 Denominator contains quadratic factor, which cannot be factorized into linear factors

  • Permutations  
    • Permutation
    • Permutation of repeated things
    • Permutations when all the objects are not distinct
    • Number of Permutations Under Certain Restricted Conditions
    • Circular Permutations
  • Combinations  
    • Properties of Combinations
  • Mathematical Induction  
  • Binomial Theorem  
    • Binomial Coefficients
    • Binomial theorem for positive integral inde
3 Analytical Geometry
  • Locus  
    • Equation of a locus
  • System of Straight Lines  

    3.2.1 Recall

    • Various forms of Straight Lines

    3.2.2 Angle between two straight lines

    3.2.3 Distance of a point from a line 

    3.2.4 Concurrence of three lines

    • Conditions for three given straight lines to be concurrent
  • Pair of Straight Lines  

    3.3.1 Combined equation of the pair of straight lines

    3.3.2 Pair of straight lines passing through the origin

    3.3.3 Angle between pair of straight lines passing through the origin

    3.3.4 The condition for general second degree equation to represent the pair of straight


    •  Equation of the bisectors of the angle between the lines
    •  General form of Pair of Straight Lines
  • Circles  

    3.4.1 The equation of a circle when the centre and radius are given

    3.4.2 Equation of a circle when the end points of a diameter are given

    3.4.3 General equation of a circle

    3.4.4 Parametric form of a circle 

    3.4.5 Tangents 

    • Length of the tangent to the circle
  • Conics  

    3.5.1 Parabola

    3.5.2 Definitions regarding a parabola: y2 = 4ax

    3.5.3 Other standard parabolas

    3.5.4 General form of the standard equation of a parabola, which is open rightward 

4 Trigonometry
  • Trigonometric Ratios  

    4.1.1 Quadrants

    4.1.2 Signs of the trigonometric ratios of an angle θ as it varies from 0º to 360º

    4.1.3 Trigonometric ratios of allied angles

  • Trigonometric Ratios of Compound Angles  

    4.2.1 Compound angles

    4.2.2 Sum and difference formulae of sine, cosine and tangent

    4.2.3 Trigonometric ratios of multiple angles

  • Transformation Formulae  

    4.3.1 Transformation of the products into sum or difference

    4.3.2 Transformation of sum or difference into product

  • Inverse Trigonometric Functions  
    • Introduction of Inverse Trigonometric Functions
5 Differential Calculus
  • Functions and Their Graphs  
    • Quantity
    • Constant
    • Variable
    • Intervals 
    1. Open interval
    2. Closed interval
    • Neighbourhood of a point
    • Function
    • Classification of functions
    • Even and odd functions 
    • Explicit and implicit functions
    • Constant function
    • Identity function 
    • Modulus function 
    • Signum function
    • Step function
    • Rational function
    • Polynomial function 
    • Linear function 
    • Quadratic function
    • Exponential function
    • Logarithmic function
    • Sum, difference, product and quotient of two functions
    • Graph of a function
  • Limits and Derivatives  
    • Existence of limit
    • Algorithm of left hand limit
    • Algorithm of right hand limit
    • Some results of limits
    • Indeterminate forms and evaluation of limits
    • Methods of evaluation of algebraic limits
    • Some standard limits
    • Continuous function
    • Some properties of continuous functions
    • Differentiability at a point
    • Left hand derivative and right hand derivative
    • Differentiation from first principle
    • Derivatives of some standard functions using first principle
  • Differentiation Techniques  
    • Some standard results
    • General rules for differentiation
    • Derivative of implicit functions 
    • Logarithmic differentiation
    • Differentiation of parametric functions
    • Differentiation of a function with respect to another function
    • Successive differentiation
6 Applications of Differentiation
  • Applications of Differentiation in Business and Economics  
    • Demand, supply, cost, revenue and profit functions
    • Demand function
    • Supply function
    • Cost function
    • Revenue function
    • Elasticity
    1. Price elasticity of demand
    2. Price elasticity of supply
  • Maxima and Minima  
    • Increasing and decreasing functions
    • Stationary Value of a function
    • Local and Global (Absolute) Maxima and Minima
  • Applications of Maxima and Minima  
    • Problems on profit maximization and minimization of cost function
    • Inventory control 
    • Economic Order Quantity (EOQ)
  • Partial Derivatives  
    • Successive partial derivatives
    • Euler’s theorem and its applications
  • Applications of Partial Derivatives  
    • Production function and marginal productivities of two variables
    •  Partial elasticity of demand
7 Financial Mathematics
  • Annuities  
    • Types of annuities
    1. Based on the number of periods
    2. Based on the mode of payment
  • Stocks, Shares, Debentures and Brokerage  
    • Types of shares
    • Definitions
8 Descriptive Statistics and Probability
  • Measures of Central Tendency  
    • Average 
    • Related Positional Measures - Quartiles, Deciles and Percentiles
    • Computations for Related positional measure
    • Geometric mean 
    • Harmonic mean
    • Relationship among the averages 
    • Mean
    • Median
    • Mode
    • Computing Mean from Ungrouped Data
    • Computing Mean from Grouped Data
  • Measures of Dispersion  
    • Quartile Deviation
    • Mean deviation
  • Probability  
    • Basic concepts of Probability
    • Independent and Dependent events
    • Conditional Probability
    • Baye’s Theorem
    • Axiomatic approach to Probability
    • ODDS
9 Correlation and Regression Analysi
  • Correlation  
    • Meaning of Correlation
    • Types of correlation
    1. Positive Correlation
    2. Negative Correlation
    3. Simple correlation
    • Scatter Diagram
    • Karl Pearson’s Correlation Coefficient
  • Rank Correlation  
    • Spearman’s Rank Correlation Coefficient 
  • Regression Analysis  
    • Dependent and independent variables
    • Regression Equations
10 Operations Research
  • Linear Programming Problem (L.P.P.)  
    • Meaning of Linear Programming Problem
    • Mathematical formulation of a linear programming problem
    • Familiarize with terms related to Linear Programming Problem
  • Network Analysis  
    • Construction of network
    • Critical path analysis 

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