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Claim Free Beta AccessMastering the NDA General Ability Test (GAT) requires a balanced focus on English, General Knowledge, and Science. By building a robust vocabulary, keeping abreast of current affairs, and practicing targeted mock tests, aspirants can maximize their 600-mark potential and secure a top recommendation in the UPSC National Defence Academy examination.
What is the Exam?
The National Defence Academy (NDA) Examination is a prestigious national-level defense entrance test conducted twice a year by the Union Public Service Commission (UPSC). It serves as the gateway for young, unmarried male and female candidates aspiring to join the Army, Navy, and Air Force wings of the NDA, as well as the Indian Naval Academy Course (INAC).
At ExamBhai, we understand that cracking the NDA exam is a dream cherished by thousands of aspirants across India. The selection process is bifurcated into two major stages: a rigorous written examination and the rigorous Service Selection Board (SSB) interview. Within the written examination, the General Ability Test (GAT) commands a massive weightage of (600) marks out of the total (900) marks, making it the absolute decisive factor for securing a high rank in the UPSC merit list.
Key Highlights 2026
Understanding the foundational parameters of the NDA exam helps aspirants structure their timelines effectively. Below is a comprehensive snapshot of the key highlights for the 2026 examination cycle:
| Feature | Details |
|---|---|
| Exam Conducting Body | Union Public Service Commission (UPSC) |
| Exam Name | National Defence Academy and Naval Academy Examination (I & II), 2026 |
| Selection Stages | Written Examination ((900) Marks()) and SSB Interview ((900) Marks()) |
| Total Marks for GAT | (600) Marks (Out of (900) written marks) |
| Total Questions in GAT | (150) Multiple Choice Questions |
| Marking Scheme | (+4) marks for correct answers, (-1.33) marks for incorrect answers |
| Mode of Exam | Offline (Pen and Paper-based optical mark recognition) |
| Official Website | upsc.gov.in |
Syllabus 2026
The GAT paper is divided into two distinct parts: Part A (English) and Part B (General Knowledge). To help aspirants prepare systematically, we have outlined the detailed syllabus framework below:
| Part | Section / Subject | Key Topics Covered |
|---|---|---|
| Part A | English ((200) Marks()) | Grammar and Usage, Spotting Errors, Vocabulary (Synonyms, Antonyms), Comprehension, Ordering of Sentences, Sentence Completion, Cloze Test |
| Part B | Physics ((100) Marks()) | Physical Properties and States of Matter, Mass, Weight, Density, Archimedes Principle, Motion, Force, Gravitation, Work, Energy, Power, Sound waves, Reflection and Refraction, Magnetism, Current Electricity |
| Part B | Chemistry ((60) Marks()) | Physical and Chemical Changes, Elements, Compounds, Mixtures, Symbols, Formulae, Laws of Chemical Combination, Properties of Air and Water, Preparation and Properties of Hydrogen, Oxygen, Nitrogen, Carbon Dioxide, Acids, Bases, Salts, Oxidation and Reduction |
| Part B | General Science ((40) Marks()) | Difference between Living and Non-living things, Basis of Life, Cell, Protoplasm, Tissues, Growth and Reproduction in Plants and Animals, Elementary Knowledge of Human Body and Common Epidemics |
| Part B | History & Freedom Movement ((80) Marks()) | Comprehensive survey of Indian History with emphasis on Culture and Civilization, Freedom Movement, Elementary study of major events in World History |
| Part B | Geography ((80) Marks()) | Earth its shape and size, Latitudes and Longitudes, Concept of Time, International Date Line, Movements of Earth and their effects, Origin of Earth, Rocks, Weathering, Earthquakes, Volcanoes, Ocean Currents, Tides, Atmosphere, Climate and Vegetation |
| Part B | Current Events ((140) Marks()) | Knowledge of important events happening in India and worldwide in the past year, prominent personalities, sports, cultural events, awards, defense-related developments |
Exam Pattern
The structure of the GAT paper is designed to evaluate both linguistic proficiency and multidisciplinary general awareness. Candidates are given a total duration of (2.5) hours to complete the test.
| Subject in GAT | Number of Questions | Marks Allocated | Negative Marking |
|---|---|---|---|
| English | (50) | (200) | (-0.66) per incorrect answer |
| General Knowledge (Physics, Chemistry, General Science, History, Geography, Current Affairs) | (100) | (400) | (-1.33) per incorrect answer |
| Total | (150) | (600) | Applicable as per UPSC norms |
To bridge the gap between theoretical knowledge and exam readiness, we strongly recommend that you practice free mock tests for Defence on ExamBhai to analyze your speed and accuracy under timed conditions.
Eligibility Criteria
Before diving deep into preparation, candidates must ensure they meet the strict eligibility benchmarks stipulated by the authorities. According to official guidelines published on the UPSC portal (upsc.gov.in), the criteria are as follows:
- Nationality: Must be a citizen of India, a subject of Bhutan, a subject of Nepal, or a Tibetan refugee who came over to India before January 1, 1962, with the intention of permanently settling in India.
- Age Limit: Only unmarried male and female candidates born between specific closing dates notified in the official examination notice are eligible. Typically, candidates must fall within the age bracket of (16.5) to (19.5) years.
- Educational Qualification:
- For Army Wing of NDA: Passed Class (12) Examination under the 10+2 pattern of school education or equivalent conducted by a State Education Board or a University.
- For Air Force and Naval Wings of NDA and for the 10+2 Cadet Entry Scheme at the Indian Naval Academy: Passed Class (12) Examination with Physics, Chemistry, and Mathematics.
- Physical Standards: Candidates must be physically fit according to physical standards for admission to National Defence Academy and Naval Academy Examination as prescribed in guidelines available on the official website.
Application Process
Applying for the NDA examination is a systematic online process managed by the UPSC. Aspirants must follow these steps to register successfully:
- Step 1: One-Time Registration (OTR): Visit the official UPSC portal (upsc.gov.in) and complete the One-Time Registration by providing personal, academic, and basic contact details.
- Step 2: Log In and Select Examination: Once OTR is verified, log into the portal using your credentials, navigate to the active examinations tab, and select the NDA and NA Examination.
- Step 3: Fill Out Part I and Part II Registration: Enter detailed information regarding your branch preferences, educational background, and contact address. Validate the entries carefully.
- Step 4: Fee Payment: Pay the requisite application fee of (100) INR online through Net Banking, Visa/Master/RuPay Credit/Debit card, or by cash using the SBI bank challan (SC/ST candidates, sons of JCOs/NCOs/ORs are exempted from the fee).
- Step 5: Center Selection and Final Submission: Choose your preferred examination center from the available list across India, upload scanned copies of your photograph and signature as per specifications, and submit the application. Take a printout of the confirmation page for future reference.
Preparation Strategy
Achieving an exceptional score in GAT requires a disciplined, multi-pronged strategy. At ExamBhai, we advocate a structured methodology to master each component of the (600)-mark paper:
- Strengthen English Foundations: Since English carries (200) marks, it serves as a high-scoring pillar. Dedicate daily time to reading editorial columns of national newspapers to naturally absorb grammar, idioms, and advanced vocabulary. Practice spotting errors and sentence improvement questions regularly.
- Master the Science Core: Physics and Chemistry together account for (160) marks and are based strictly on Class (9) and Class (10) NCERT textbooks. Focus heavily on conceptual clarity in topics like electricity, mechanics, and chemical reactions.
- Map out History and Geography: Do not attempt to memorize every single date in history. Instead, focus on chronological flows, cultural milestones, and socio-religious movements. For geography, use physical maps extensively to understand landforms, climatic zones, and ocean currents.
- Prioritize Current Affairs: Dedicate at least (30) minutes daily to current affairs, focusing specifically on defense exercises, national policies, international summits, and prestigious awards.
- Simulate Real Exam Conditions: Consistent evaluation is key to tracking your progress. You can easily solve daily practice questions for Defence on ExamBhai to test your conceptual understanding.
- Time Management and Accuracy: Because negative marking applies, avoid blind guesswork. Track your speed by taking sectional tests to ensure you finish within the allotted (2.5) hours.
- Leverage Analytics: To identify weak areas and fine-tune your exam strategy, you should explore curated study materials for Defence on ExamBhai for expert-backed problem sets.
Cut-Off Trends
Analyzing historical trends helps aspirants gauge the target score required to clear the written threshold. According to official statistics released by the Union Public Service Commission (upsc.gov.in), the cutoff trends over recent years reflect the growing competitiveness of the examination:
- NDA Written Exam Cut-Off (Out of (900) Marks): Typically hovers around (340) to (360) marks ((approx. 38% to 40%) aggregate, provided candidates secure a minimum of (25%) marks in each subject individually).
- NDA Final Cut-Off (After SSB Interview, Out of (1800) Marks): Generally ranges between (700) and (730) marks for final recommendation.
- Subject-wise Minimum Threshold: UPSC mandates a strict sectional cut-off of at least (25%) in both Mathematics and GAT separately to qualify the written examination.
Frequently Asked Questions
What is the total weightage of the General Ability Test (GAT) in the NDA exam?
automóvilesThe GAT carries a total weightage of (600) marks out of the (900) marks allocated for the written examination. It consists of (150) objective-type questions divided into English and General Knowledge sections.
Is there negative marking in the NDA GAT paper?
Yes, there is negative marking in the NDA GAT examination. For every incorrect answer, one-third ((1.33) marks for General Knowledge and (0.66) marks for English()) of the total marks assigned to that question are deducted.
Can female candidates apply for the National Defence Academy examination?
Yes, eligible unmarried female candidates can apply for the NDA exam across the Army, Navy, and Air Force wings, subject to fulfilling the required physical, educational, and age criteria notified by the UPSC.
Which books are best for preparing for the NDA GAT science section?
NCERT textbooks for Class (9) and Class (10) in Physics, Chemistry, and Biology form the absolute gold standard for clearing the science portion of the GAT paper.
What is the minimum qualifying mark required in the GAT paper?
Candidates must secure a minimum sectional cutoff of (25%) in both the Mathematics paper and the GAT paper independently to have their answer sheets evaluated and qualify for the SSB interview stage.
How can I check my final scores after the examination?
Official marks, cut-offs, and merit lists are published directly on the official UPSC website (upsc.gov.in) a few weeks after the conclusion of the entire selection cycle.
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