NDA 1 2024 exam was conducted on April 21, 2024. NDA 1 Maths exam analysis 2024 was made available after the exam was over. The difficulty level of the Maths paper was moderate to easy. Check here NDA 1 Maths exam analysis 2024 including number of good attempts, important topics, section-wise weightage, etc.
NDA 1 Maths Exam Analysis 2024 & Student Reaction
Union Public Service Commission (UPSC) conduct NDA 1 2024 exam on April 21, 2024. The Maths paper of NDA was conducted from 10 am to 12.30 pm. The Maths paper carried a total of 120 questions. The total marks allotted to this paper were 300. According to NDA exam analysis, the overall difficulty level of the exam was moderate to easy. Questions in the Maths paper were asked from Algebra, Calculus, Matrices and Determinants, Integral Calculus and Differential Equations, Trigonometry, Vector Algebra, Analytical Geometry Of Two and Three Dimension, and Statistics and Probability.
The level of questions asked in the Maths paper is of Class 10, 11 and 12 standards. As per the marking scheme of NDA 2024 exam, for correct answer candidates score 2.5 marks. For wrong answer, 0.83 marks are deducted. With practice, candidates can ace the Maths section. It is important to remember the formulas and theorems.
Q: Is there any negative marking in NDA exam?
Q: Will NDA exam be affected by Agneepath Scheme?
Agnipath scheme is conducted for JCO entry whereas NDA exam is conducted for Officer entry. Agnipath scheme is restricted to the recruitment of soldiers. This is just a four-year scheme. NDA exam is conducted for permanent service commission. Therefore, NDA exam is not affected by Agneepath scheme. NDA exam is conducted by UPSC to select eligible candidates for admission to the Army, Navy and Air Force wings of NDA and Indian Naval Academy courses. Both male and female candidates are eligible to apply for the exam. Through NDA exam, candidates are selected as Commissioned Officers in armed forces. The selection process of NDA comprises written exam and SSB interview. The written exam is conducted for 900 marks and SSB interview carries 900 marks. The final merit list is prepared out of 1800.
Q: What is NDA exam pattern?
In 2023, the overall difficulty level of the Maths paper was moderate. Maximum questions were asked from Functions and Trigonometry. Questions in this paper were asked from Probability, Trigonometry, Algebra, Arithmetic Progression and Geometric Progression, Matrics, Circle, Calculus, Determinants, etc. There were no questions on complex numbers. In this article, we have provided NDA 1 Maths Exam Analysis 2024 & student reaction.
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NDA 1 Answer Key 2024 Live Updates
NDA 1 Maths Student Reaction 2024
Shiksha visited one of the NDA exam centres in Delhi to gather feedback of students regarding the overall difficulty level of the exam. Check the feedback shared by students.
Anil said, " The overall difficulty level of the Maths paper was tough. Questions were asked from a variety of topics. The questions from probability and stats were tough."
Satish said, "The overall difficulty level of the paper was moderate to easy. Questions were asked from Probability, Trigonometry, Algebra, Arithmetic Progression and Geometric Progression, Matrics, Circle, Calculus, and Determinants."
Q: Which are the important topics for Vector Alegbra in NDA?
Q: What is NDA marking scheme?
NDA marking scheme is prescribed by UPSC. The marking scheme highlights the marks awarded for correct answers and marks deducted for wrong answers. In Maths 2.5 marks are awarded for correct answers and 0.83 marks are deducted for wrong answers. In GAT four marks are awarded for correct answers and 1.33 marks are deducted for the wrong answers. The score of the written exam is calculated out of 900 marks. The examination authority calculates the scores of candidates based on the marking scheme. The structure of NDA marking scheme is given below.
Sections | Marks for correct answer | NDA Negative Marking |
GAT | 4 | 1.33 |
Mathematics | 2.5 | 0.83 |
Q: What is NDA marking scheme?
There are negative marks for wrong answers, 1/3 of the marks allotted to each question are deducted for the incorrect answer. There is no deduction in marks for unanswered questions. The marking scheme of NDA is given below. GAT For correct answer, four marks are awarded while 1.33 marks are deducted for wrong answers. Maths For correct answer, 2.5 marks are awarded while 0.83 marks are deducted for wrong answers. The marks of candidates are calculated based on the number of correct and incorrect answers. The marking scheme of NDA exam is given below:
Sections | Marks for correct answer | NDA Negative Marking |
GAT | 4 | 1.33 |
Mathematics | 2.5 | 0.83 |
Rana Pratap said, "The Maths paper was moderate to easy compared to last year. Questions were based on the syllabus. Students with a good level of preparation can ace this paper."
NDA 1 Maths Exam Analysis 2024 Video
NDA Maths Syllabus 2024
Candidates can check below NDA Maths syllabus to know the important topics for the exam.
| Topics | Sub-Topics |
|---|---|
| Algebra |
Sets, Venn diagrams, De Morgan laws, Cartesian product, relation, equivalence relation. Real numbers, Complex numbers, Modulus, Cube roots, Conversion of a number in Binary system to Decimals and vice-versa. Arithmetic, Geometric and Harmonic progressions. Quadratic equations, Linear inequations, Permutation and Combination, Binomial theorem and Logarithms. |
| Calculus |
Concept of a real valued function, domain, range and graph of a function. Composite functions, one to one, onto and inverse functions. Notion of limit, Standard limits, Continuity of functions, algebraic operations on continuous functions. Derivative of function at a point, geometrical and physical interpretation of a derivative-application. Derivatives of sum, product and quotient of functions, derivative of a function with respect to another function, derivative of a composite function. Second order derivatives. Increasing and decreasing functions. Application of derivatives in problems of maxima and minima |
| Matrices and Determinants |
Types of matrices, operations on matrices. Determinant of a matrix, basic properties of determinants. Adjoint and inverse of a square matrix, Applications-Solution of a system of linear equations in two or three unknowns by Cramer’s rule and by Matrix Method. |
| Integration as inverse of differentiation, integration by substitution and by parts, standard integrals involving algebraic expressions, trigonometric, exponential and hyperbolic functions. Evaluation of definite integrals—determination of areas of plane regions bounded by curves-applications. Definition of order and degree of a differential equation, formation of a differential equation by examples. General and particular solution of differential equations, solution of first order and first-degree differential equations of various types—examples. Application in problems of growth and decay. |
|
| Trigonometry |
Angles and their measures in degrees and in radians. Trigonometric ratios. Trigonometric identities Sum and difference formulae. Multiple and Sub-multiple angles. Inverse trigonometric functions. Applications-Height and distance, properties of triangles. |
| Vectors in two and three dimensions, magnitude, and direction of a vector. Unit and null vectors, the addition of vectors, scalar multiplication of a vector, scalar product, or dot product of two vectors. Vector product or cross product of two vectors. Applications—work done by a force and moment of a force and in geometrical problems. |
|
| Analytical Geometry Of Two and Three Dimension |
Rectangular Cartesian Coordinate system, Distance formula, Equation of a line in various forms. The angle between two lines. Distance of a point from a line. Equation of a circle in standard and in a general form. Standard forms of parabola, ellipse, and hyperbola. Eccentricity and axis of a conic. Point in a three-dimensional space, the distance between two points. Direction Cosines and direction ratios. Equation two points. Direction Cosines and direction ratios. Equation of a plane and a line in various forms. Angle between two lines and angle between two planes. Equation of a sphere. |
| Statistics and Probability |
Probability: Random experiment, outcomes, and associated sample space, events, mutually exclusive and exhaustive events, impossible and certain events. Union and Intersection of events. Complementary, elementary, and composite events. Definition of probability—classical and statistical—examples. Elementary theorems on probability-simple problems. Conditional probability, Bayes’ theorem—simple problems. Random variable as function on a sample space. Binomial distribution, examples of random experiments giving rise to Binomial distribution. |
Also Read: NDA Maths syllabus
NDA Marking Scheme for Maths
The marking scheme of NDA Maths papers is given below:
- For correct answer, candidates score 2.5 marks
- For incorrect answer, 0.83 marks are deducted
Also Read: NDA Exam Pattern 2024
NDA Maths Answer Key 2024
NDA Maths answer key 2024 was made for sets A, B, C, D. Candidates can download NDA Maths answer key to compare the responses marked in the exam. Candidates can also download NDA Maths question paper.
NDA Maths Previous Years’ Exam Analysis
The overall difficulty level of the NDA 1 Maths paper held in 2023 was moderate. The section-wise distribution of questions and difficulty level of this paper is given below. Going through the previous years’ NDA Maths exam analysis, candidates can know the topics from where questions were asked in the exam.
| Topic | No of Questions | Difficulty Level |
|---|---|---|
| Trigonometry |
9 |
Easy |
| Height & Distance |
2 |
Easy |
| Sequence & Series |
8 |
Normal |
| Complex number |
5 |
Hard |
| Inequality and Logarithms |
1 |
Easy |
| Permutation and combination |
7 |
Easy |
| Quadratic equation and cube roots |
4 |
Easy |
| Binomial theorem |
3 |
Normal |
| Matrices and Determinants |
7 |
Normal |
| Probability |
7 |
Normal |
| Binary |
1 |
Easy |
| Sets Relations and Functions |
7 |
Easy |
| Limits, Continuity and Differentiability |
6 |
Normal |
| Differentiation & its application |
6 |
Hard |
| Integration & its application |
9 |
Easy |
| Differential Equation |
6 |
Easy |
| Vector |
6 |
Hard |
| Conic Section |
2 |
Hard |
| Lines & Angle |
7 |
Normal |
| 3D Geometry |
4 |
Hard |
| Static & DI |
11 |
Normal |
| Circle |
2 |
Easy |
A mass communication and journalism post-graduate, Anangsha has worked as a reporter and sub-editor and enjoys working in the education domain.
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