NDA Math Paper: Last Previous Year Trend Analysis

By Dhruv Kumar|Updated : November 4th, 2022

NDA Exam Math Paper Previous Year Trend Analysis: NDA is conducted by the UPSC (Union Public Service Commission) twice a year for the Grade- A Gazetted post in Indian Air Force, Indian Army, and Indian Navy. The NDA exam is considered one of the toughest written exams in the country followed by SSB interviews and medical interviews.

In this article, we will do the complete trend analysis of the Math for NDA exam of the last 5 years. This analysis will help you to prepare better for the upcoming NDA exam.

Previous Year Trend of Mathematics Paper

TopicsSub topics
Percentage
Sets & Functions
Sets
sets, Power set, Universal Set, Subset, Complement of Sets
3.26%
Union, Intersection, Difference of set, Properties of Set
Relations & Functions
Cartesian Product
Domain, Co-domain, and Range of a function --
constant, identity, polynomial, rational, modulus, signum, and greatest integer
functions
Sum, difference, product, and quotients of functions
10.60%
Trigonometric Function
Trigonometric properties
Trigonometric equation
Trigonometric ratios
properties of triangle
Measurement of angles
Trigonometric identities
Applications of Trigonometry
Algebra
Mathematical InductionThe principle of mathematical induction and simple applications 
3.06%
Complex Number
Argand plane and polar representation of complex numbers
Argand plane and polar representation of complex numbers
Square-root of unity and Complex number
Cube-root of unity and Complex number
Quadratic EquationQuadratic Equation5.00%
Linear InequalitiesSystem of linear inequalities 
P&CPermutaion And Combination3.00%
Binomial TheoremBinomial Theorem1.53%
Sequence & Series
AP and AM
4.53%
GP and GM
HP
Summation of n ∑n, ∑n2, ∑n3
Special Series
Coordinate Geometry
Straight Lines
Equation of lines
3.06%
Pair of Lines
Conic Sections
Circles
1.26%
Triangles
Parabola0.60%
Ellipse0.92%
Hyperbola0.26%
3-D Geometry
3-D Geometry
7.93%
Equation of Planes
Distance between Planes
Calculus
Limits & Derivatives
Limits2.20%
Derivatives3.73%
Mathematical ReasoningMathematical Reasoning --
Statistics & Probability
Statistics
Mean, Mode and Median
6.33%
The measure of dispersion; mean deviation, variance, and standard deviation
frequency distributions
Data Interpretation
ProbabilityProbability 

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