Introduction
The NDA (National Defence Academy & Naval Academy) II 2026 exam is one of India’s most competitive defence entrance examinations conducted by the Union Public Service Commission for admission into the National Defence Academy and Naval Academy.
Analysing previous year question papers (PYQs) is one of the smartest preparation strategies for aspirants. It helps candidates understand the exam pattern, topic weightage, difficulty trends, and the type of questions UPSC prefers.
1. NDA II 2026 Exam Structure – Overview
Written Examination Pattern
Paper I — Mathematics
- Questions: 120 (Objective type)
- Marks: 300
Paper II — General Ability Test (GAT)
- Questions: 150 (Objective type)
- Marks: 600
Total Written Marks: 900
Exam Duration: 5 Hours
Mode: Offline (Pen & Paper)
Marking Scheme
- Correct Answer: +2.5 marks
- Incorrect Answer: −0.83 marks
- Unanswered: No negative marks
UPSC has maintained a consistent exam structure over the years, making PYQ analysis extremely reliable for preparation.
2. Why Previous Year Question Paper Analysis is Important
Practising NDA PYQs offers multiple advantages:
✅ Understand Question Style
UPSC focuses on conceptual clarity, analytical ability, and application-based questions rather than rote memorization.
✅ Identify High-Weightage Topics
Repeated topics across years reveal where aspirants should focus more time.
✅ Know Difficulty Trends
Understanding whether papers are easy, moderate, or tough helps set realistic preparation levels.
✅ Improve Time Management
Timed practice improves speed and accuracy — crucial for competitive exams.
✅ Boost Confidence
Familiarity with exam patterns reduces stress and improves performance.
3. Key Takeaways from Recent NDA Question Papers
Mathematics Paper Trends
Frequently asked areas:
- Algebra (Quadratic Equations, Sequences & Series)
- Trigonometry (Identities, Heights & Distances)
- Calculus (Limits, Differentiation, Integration)
- Matrices & Determinants
- Vector Algebra
- Analytical Geometry (2D & 3D)
- Probability & Statistics
Trend Insight:
Recent papers emphasize multi-step and application-based problems. Strong fundamentals from Classes 11 & 12 are essential.
Difficulty Level: Moderate to Moderately Tough
General Ability Test (GAT) Trends
English Section
Common question types:
- Spotting Errors
- Synonyms & Antonyms
- Fill in the Blanks
- Sentence Improvement
- Reading Comprehension
Difficulty: Generally Moderate
General Knowledge Section
Major recurring areas:
History
- Indian Freedom Movement
- Ancient & Medieval India
- Important Personalities
Geography
- Physical Geography
- Indian Geography
- Climate & Resources
Science
- Physics fundamentals
- Chemistry basics
- Biology concepts
Current Affairs
- Defence exercises
- Awards & Honors
- Science & Technology updates
- Important national & international events
Trend Insight:
UPSC balances static knowledge with current developments.
4. Topic-Wise Trend Analysis
A. Mathematics Trends
| Topic | Frequency | Preparation Priority |
|---|---|---|
| Algebra | Very High | Must Master |
| Trigonometry | Very High | Must Practice Daily |
| Calculus | Increasing | High Priority |
| Matrices & Determinants | Frequent | Quick Scoring |
| Analytical Geometry | Consistent | Important |
| Probability & Statistics | Moderate | Practice Well |
Key Pattern:
About 70–80% of Maths marks usually come from Algebra, Trigonometry, Calculus, and Matrices.
B. GAT Trends
| Section | Key Focus Areas |
|---|---|
| English | Grammar, Vocabulary, Comprehension |
| History | Freedom Struggle, Culture |
| Geography | Indian & World Geography |
| Science | Conceptual Fundamentals |
| Current Affairs | Defence & National Importance |
5. Difficulty Level Trends (Past Years)
🔹 Mathematics
- Earlier Years: Concept-based direct questions
- Recent Years: More analytical & multi-step problems
🔹 GAT
- English: Stable difficulty
- GK: Increasing inclusion of current affairs and defence topics
Overall Difficulty Trend:
Moderate with occasional challenging sections.
6. Good Attempts & Score Trends
While official cut-offs vary each year:
✅ Mathematics
- Good Attempts: 70–85 questions with high accuracy
✅ Competitive Written Score
- Safe Score Target: 340–355+ marks out of 900
Cut-offs depend on:
- Paper difficulty
- Number of candidates
- Overall performance
7. Smart Preparation Strategy Using PYQs
🎯 Focus on High-Weightage Topics
Prioritize frequently repeated areas.
🎯 Solve Multiple Years’ Papers
Practice at least the last 7–10 years of question papers.
🎯 Simulate Real Exam Conditions
Solve papers with a timer to improve speed.
🎯 Analyze Mistakes
Review errors and revise weak topics regularly.
🎯 Combine PYQs with Mock Tests
PYQs build familiarity; mocks build exam temperament.
Frequently Asked Questions (FAQ)
Q1. Why should I analyze previous year papers for NDA II 2026?
They reveal exam patterns, repeated topics, difficulty trends, and help improve speed and accuracy.
Q2. Which Maths topics are most important for NDA?
Algebra, Trigonometry, Calculus, and Matrices carry the highest weightage.
Q3. Is NDA GAT more focused on current affairs now?
Yes. Recent papers show increased emphasis on defence news, science updates, and national events.
Q4. What is considered a safe score in NDA written exam?
A score above 340–355 marks is generally considered competitive.
Q5. How many years of PYQs should I practice?
Practising at least 7–10 years of papers is recommended.
