The UPSC NDA syllabus 2025 is designed to assess candidates’ academic knowledge, logical reasoning, and general awareness required for selection into the Indian Army, Navy, and Air Force. Understanding the UPSC NDA syllabus 2025 and the updated exam pattern is essential for all aspirants preparing for the National Defence Academy entrance exam conducted by the Union Public Service Commission.


UPSC NDA Exam Pattern 2025

The UPSC NDA syllabus 2025 is aligned with a two-paper examination structure consisting of Mathematics and General Ability Test (GAT). Each paper is conducted for 2.5 hours with objective-type multiple-choice questions.

Paper Subject Marks Duration
Paper I Mathematics 300 2.5 Hours
Paper II General Ability Test 600 2.5 Hours
Total 900

The UPSC NDA syllabus 2025 also includes an SSB Interview process after the written test, which carries 900 additional marks, making the total selection marks 1800.

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UPSC NDA Syllabus 2025 – Mathematics

The Mathematics section in the UPSC NDA syllabus 2025 is based on topics from the 10+2 level and is crucial for candidates opting for Army, Navy, and Air Force wings. It includes the following topics:

  • Algebra

  • Matrices and Determinants

  • Trigonometry

  • Analytical Geometry (2D and 3D)

  • Differential Calculus

  • Integral Calculus

  • Vector Algebra

  • Statistics and Probability

Each of these topics under the UPSC NDA syllabus 2025 requires conceptual clarity and regular practice to solve complex problems accurately within the time limit.


UPSC NDA Syllabus 2025 – General Ability Test (GAT)

The General Ability Test in the UPSC NDA syllabus 2025 is divided into two sections: English and General Knowledge. It aims to evaluate the candidate’s language skills, comprehension, and awareness about current and general topics.

English (200 Marks)

  • Grammar and Usage

  • Vocabulary

  • Comprehension

  • Cohesion and structure of sentences

A strong command of English is essential to perform well in this part of the UPSC NDA syllabus 2025, as it forms a major scoring section.

General Knowledge (400 Marks)

  • Physics

  • Chemistry

  • General Science

  • History, Freedom Movement

  • Geography

  • Current Affairs

The General Knowledge portion of the UPSC NDA syllabus 2025 tests the candidate’s understanding of essential facts and the ability to interpret information effectively across subjects.


UPSC NDA Syllabus 2025 – Intelligence and Personality Test

After clearing the written exam, candidates undergo the SSB Interview as per the UPSC NDA syllabus 2025, which evaluates leadership, communication, decision-making, and personality traits. The interview consists of two stages:

  • Stage 1: Officer Intelligence Rating (OIR) and Picture Perception & Description Test (PPDT)

  • Stage 2: Psychological Tests, Group Testing Officer Tasks, and Personal Interview

SSB Interview preparation should be integrated into the study plan for mastering the complete UPSC NDA syllabus 2025.


FAQs on UPSC NDA Syllabus 2025

Q1. What are the major subjects in the UPSC NDA syllabus 2025?
The major subjects include Mathematics, English, and General Knowledge, followed by SSB Interview components.

Q2. Is the UPSC NDA syllabus 2025 the same for all three defence wings?
Yes, the written exam syllabus is common for all branches, but PCM is mandatory for Navy, Air Force, and Naval Academy aspirants.

Q3. How many marks are allotted to the Mathematics paper in UPSC NDA syllabus 2025?
Mathematics carries 300 marks in the written exam.

Q4. Does the UPSC NDA syllabus 2025 include current affairs?
Yes, current affairs form a significant part of the General Knowledge section in the GAT paper.

Q5. Is the SSB Interview included in the UPSC NDA syllabus 2025?
Yes, the SSB Interview is a crucial part of the selection process and carries 900 marks.