TNPSC AD,ASI & BHS 2025
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Unit I Algebra and Differential Calculus
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Matrix Theory Fundamental Concepts, Symmetric & Skew Symmetric Matrices
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Hermitian and Skew Hermitian Matrix
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Orthogonal Matrix, Unitary Matrix and Rank of a Matrix
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Properties of a Rank of Matrix
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Rank of a Matrix Problem Solving Class
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Consistency and Inconsistency of solutions linear equations
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Eigen Values and Eigen Vectors of a Matrix
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Properties of Eigen Values of a Matrix
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Properties of Eigen Vectors and Cayley Hamilton Theorem
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Matrix Theory TNPSC PYQ's Solved Answers with Explanation 2012 2024
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Theory of Equations Introduction Class
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Theory of Equations Relation between roots and coefficients
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Theory of Equations Relation between roots and coefficients AP & GP
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Theory of Equations Relation between roots and coefficients - HP
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Complex and Irrational Roots of a Equation
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Complex and Irrational Roots Class II
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Complex and Irrational Roots Class III & PYQ's
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Symmetric functions of a roots Class I
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Symmetric functions of a roots Class II
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Symmetric functions of a roots Class II
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Transformations of Equation Class II
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Diminish by the Roots and Removal of Terms
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Reciprocal Equations
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Newtons Theorem & Theory of Equations PYQ's Explanation
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Successive Differentiation
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Successive Differentiation and nth Derivative
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nth Derivative Problems and Solutions
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Leibnitz Theorem and its Applications
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Leibnitz Theorem Related Problems and Total Differentiation
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Partial Differentiation
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Maxima and Minima for functions of two variables
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Method of Lagrange's Multipliers for Maxima and Minima
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TNPSC - AD, ASI & BHS Exam 2025 - Differential Calculus PYQ's (2012-2024) Discussion Class
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Unit V Probability and Statistical Inference
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UNIT 5 Addition & Multification Theorem class 1
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UNIT 5 Addition & Multification Theorem class 2
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UNIT 5 Addition & Multiplication Theorem solved sums class 3
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UNIT 5 Bayes Theorem solved -sums class 4
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UNIT 5 Random variable Class 5
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UNIT 5 Random variable Class 6
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UNIT 5 Random variable Two diementional Continus Class 7
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UNIT 5 Random variable Two diementional Continus important sums Class 8
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UNIT 5 Random variable Two diementional Discrete important sums Class 9
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UNIT 5 Expectation Class 10
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UNIT 5 Expectation Class 11
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UNIT 5 Expectation Class 12
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UNIT 5 Theory of estimation Introduction class 1
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UNIT 5 Theory of estimation UNBIASEDNESS class 2
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UNIT 5 Theory of Estimation class 1
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UNIT 5 Theory of estimation MVUE
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UNIT 5 Maximam Likelihood Estimate C1
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UNIT 5 Maximumum Likelihood Estimate C 2
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UNIT 5 Testing of Hypothesis C 1
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UNIT 5 Testing of Hypothesis C 2
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UNIT 5 : t Distribution Class 1
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UNIT 5 t Distribution Class 2
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UNIT 5 F Distribution Class 1
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unit 5 F & t Distribution
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Standard Error CLASS 2 & Chi-square Distribution
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UNIT 5 Simple Random sampling class 1
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UNIT 5 Simple Random sampling class 2
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UNIT 5 Sampling Techniques Simple Random sampling class 2
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UNIT 5 Sampling Techniques Simple Random sampling class 3
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UNIT 5 Sampling Techniques Stratified Random sampling class 1
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UNIT 5 Sampling Techniques Stratified Random sampling class 1
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Unit IX Stabilisation Policies
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TNPSC - AD, ASI & BHS Exam 2025 - Economics Major- UNIT IX Fiscal Policy, Taxation Class I
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Economics Class BUGET
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Economics Class BUGET 3
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Economics Class 4
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UNIT IX STABILISATION POLICIES CLASS I
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UNIT IX STABILISATION POLICIES CLASS II
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UNIT IX STABILISATION POLICIES CLASS IVNew
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UNIT IX STABILISATION POLICIES CLASS VNew
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UNIT VII Micro Economics
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UNIT VII Micro Economics Class I
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UNIT VII MICRO ECONOMICS CLASS I
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UNIT VII MICRO ECONOMICS CLASS II
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UNIT VII MICRO ECONOMIC CLASS III
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UNIT VII MICRO ECONOMICS CLASS IV
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UNIT VII MICRO ECONOMICS CLASS VI
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UNIT VII MICRO ECONOMICS CLASS V
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UNIT VII MICRO ECONOMICS CLASS VII
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Unit II Integral Calculus and Differential Equations
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Linear ODE With Constant Coefficients Complementary Function
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Linear Ordinary Differential Equations High Order - Particular Integral
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First order but higher degree
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Formation of PDE by Eliminating arbitrary constants and functions
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First order PDE & Solving Standard Types of PDE
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Lagrange Partial Differential Equation Problems and Solutions
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Preview
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Integral Calculus - Introduction & Basic Problems
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Integral calculus - Methods of Integration Class
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Integral calculus Methods of Integration Class II
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Reduction Formula
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Integral Calculus Definite Integral Properties and Simple Problems
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Integral Calculus Double Integrals and Simple Problems
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Integral Calculus Double Integrals and Simple Problems
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Triple Integrals and Area of an Integration
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Applications to area, surface and volume of an Integration
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UNIT II Integral Calculus - PYQ's (2012-2024) Discussion Class
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Unit IV Descriptive Statistics and Fitting of Simple equations
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UNIT 5 Correlation
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UNIT 5 Regression
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Unit 4 Skewness,Kurtosis
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Unit 4 Measure of Location CLASS 1
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Unit 4 Measure of Dispression
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Unit 4 Measure of Location CLASS 2
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Uses, Scope and Limitations of Statistics and Types of data Class
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Tabulation, Diagrammatic and Graphical representations Class
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Uses, Scope and Limitations of Statistics and Types of data
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Tabulation, Diagrammatic and Graphical representations
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UNIT VI : Index Number & Time series
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Introduction and Construction of Index Numbers
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Simple and weighted indexnumbers
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Errors of Index Numbers
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Wholesale Price Index Numbers
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Time series and Components of time series
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Cyclic Variations and Trend
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Method of Least squares
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Measurement of Seasonal Variations
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Ratio to Moving Average Method and Method of Cyclic Variations
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UNIT 6 Index Index Number
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MS Excel Class
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Unit III: Vector Calculus and Operations Research
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Vector Differentiation Gradient, Directional derivative and Unit Normal to the surface
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Vector Differentiation Angle between two surfaces, Div and Curl of a vector
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Vector Differentiation Vector Identities & Properties
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Preview
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Vector Integration - Line Integral
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Surface and Volume Integrals - Greens Theorem & Gauss Divergence Theorem
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Stokes Theorem and Vector Integration PYQ's Discussion Class
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Basics and Models of OR, Introduction of LPP and Formulation of LPP
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Solving LPP for Graphical Method
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General LPP Degenerate and NonDegenerate BFS
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Simplex Method Introduction
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Simplex Method, Big M Method & Two Phase Method
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Transportation Problems for NWCR and LCM Methods
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VAM Method and Assignment Problem
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Network Techniques Introdcution and CPM Method
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Network Techniques PERT Methods
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Inventory Models
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Operations Research PYQs Discussion Class
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UNIT X Indian Economy
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UNIT X INDIAN ECONOMY CLASS I
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UNIT X INDIAN ECONOMY CLASS II
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UNIT X INDIAN ECONOMY CLASS IV
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UNIT X INDIAN ECONOMY CLASS III
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UNIT X INDIAN ECONOMY CLASS IV
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UNIT X INDIAN ECONOMY CLASS V
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UNIT X INDIAN ECONOMY CLASS VI
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UNIT X INDIAN ECONOMY CLASS VII
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UNIT X INDIAN ECONOMY CLASS VIII
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UNIT VIII Macro Economics
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UNIT VIII MACRO ECONOMICS CLASS I
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UNIT VIII MACRO ECONOMICS CLASS II
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UNIT VIII MACRO ECONOMICS CLASS III
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Assistant Director(AD) of Statistics 2025 Question Paper Live Discussion
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Assistant Director (AD) of Statistics 2025 Maths Part I Question Paper DiscussionNew
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Assistant Director (AD) of Statistics 2025 Maths Part II Question Paper DiscussionNew
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Assistant Director (AD) of Statistics 2025 Economics Question Paper DiscussionNew
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