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JEE Main

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2025
2026

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Mathematics

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Arithmetic Progression and Variance
3D Geometry
Algebra
Algebra of Complex Numbers
Angle between a Line and a Plane
Application of Integrals
Application of derivatives
Applications of Conics
Applications of Derivatives
Applications of Determinants and Matrices
Area Of A Parallelogram
Area between Two Curves
Area of a Triangle - by Heron’s Formula
Area under Simple Curves
Areas Related to Circle
Arithmetic Mean
Arithmetic Progression
Arithmetic Progression and Quadratic Equations
Arithmetic and Geometric Progressions
Bayes' Theorem
Binomial Expansion
Binomial theorem
Calculus
Circle
Circle and Parabola Geometry
Circles
Combinations
Combinatorics
Complex Numbers and Quadratic Equations
Complex numbers
Conditional Probability
Conic sections
Continuity
Continuity and differentiability
Coordinate Geometry
Coordinate Geometry
Coplanarity of Two Lines
Counting functions
Definite Integral
Definite Integral
Derivatives
Derivatives of Functions in Parametric Forms
Determinants
Differentiability
Differential Calculus
Differential Equations
Differential Equations
Differential equations
Differentiation
Distance between Two Lines
Distance between point and line
Distance of a Point From a Line
Distance of a Point from a Plane
Ellipse
Ellipse Geometry
Euler’s Theorem
Exponential and Logarithmic Functions
Functions
Functions
Fundamental Theorem of Calculus
General and Particular Solutions of a Differential Equation
Geometric Progression
Geometry
Geometry and Vectors
Horizontal and vertical lines
Hyperbola
Increasing and Decreasing Functions
Integral Calculus
Integrals of Some Particular Functions
Integration
Integration and Area Calculation
Integration and Trigonometry
Integration by Partial Fractions
Integration by Parts
Intersecting Lines
Inverse Trigonometric Functions
Invertible Matrices
Limits
Limits and Exponential Functions
Linear Algebra
Linear Equations
Linear Programming Problem and its Mathematical Formulation
Linear Systems and Determinants
Lines and Angles
Logarithmic Differentiation
Logarithms
Matrices
Matrices and Determinants
Matrix
Matrix Algebra
Matrix Operations
Maxima and Minima
Mean Deviation
Mean and Variance of Random variables
Methods of Integration
Miscellaneous
Multiplication of a Vector by a Scalar
Natural Number
Number Systems
Operations on Sets
Pair of Linear Equations in Two Variables
Parabola
Permutation and Combination
Permutations
Plane
Polygons
Polynomials
Principle of Mathematical Induction
Probability
Probability
Probability
Probability and Statistics
Properties of Determinants
Properties of Inverse Trigonometric Functions
Quadratic Equations
Quadrilaterals
Random Experiments
Random Variables and its Probability Distributions
Related Rates and Surface Area
Relations
Relations and Functions
Relations and Geometry
Relations and functions
Section Formula
Sequence and series
Sequences and Series
Series
Set Theory
Set Theory and Geometry
Sets
Sets and Relations
Shortest Distance Between Skew Lines
Significant figures
Slope of a line
Some Applications of Trigonometry
Some Properties of Definite Integrals
Square Roots
Statements
Statistics
Straight lines
Sum of First n Terms of an AP
System of Linear Equations
Tangents and Normals
Theory of Equations
Three Dimensional Geometry
Triangles
Trigonometric Equations
Trigonometric Functions
Trigonometric Identities
Trigonometry
Unit Vectors
Variance and Standard Deviation
Various Forms of the Equation of a Line
Vector Algebra
Vector Calculus
Vectors
Vectors
Vectors in plane and space
Venn Diagrams
applications of integrals
binomial distribution
binomial expansion formula
circle
composite of functions
coordinates of a point in space
distance and displacement
distance between two points
general and middle terms
general equation of a line
homogeneous differential equation
inequalities
integral
limits and derivatives
limits of trigonometric functions
linear inequalities
mathematical reasoning
matrix transformation
nth Term of an AP
permutations and combinations
probability meaning
range
sequences
sets
types of differential equations
types of functions
types of vectors

List of top Mathematics Questions on Arithmetic Progression and Variance asked in JEE Main

The mean deviation about the mean for the data

56 is equal to:

JEE Main - 2026
JEE Main
Mathematics
Arithmetic Progression and Variance

The variance of the numbers 8, 21, 34, 47, \dots, 320, is:

JEE Main - 2025
JEE Main
Mathematics
Arithmetic Progression and Variance

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