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Trishul Defence Academy 
The NDA 2 2026 Examination is one of the most awaited defence entrance exams conducted for candidates aspiring to join the Army, Navy, and Air Force Wings of the National Defence Academy.
After appearing in the examination, candidates eagerly wait for the answer key to estimate their scores before the official result is declared.
The NDA 2 2026 Answer Key (Maths & GAT) prepared by Trishul Defence Academy helps candidates compare their responses with expert solutions and calculate their expected marks accurately.
NDA 2 2026 Exam Overview
| Particular | Details |
|---|---|
| Exam Name | NDA 2 2026 |
| Conducting Authority | UPSC |
| Papers | Mathematics & GAT |
| Mathematics Marks | 300 |
| GAT Marks | 600 |
| Total Marks | 900 |
| Exam Mode | Offline (OMR Based) |
| Question Type | Multiple Choice Questions |
Important Dates
| Event | Date |
|---|---|
| Notification Released | 20 May 2026 |
| Online Application Start | 20 May 2026 |
| Last Date to Apply | 11 June 2026 (extended) |
| Admit Card | About 1 week before the exam |
| Written Exam | 13 September 2026 (Sunday) |
| Expected Result | October 2026 (Expected) |
NDA 2 2026 Exam Timing
- Mathematics: 10:00 AM – 12:30 PM
- General Ability Test (GAT): 2:00 PM – 4:30 PM
NDA 2 2026 Answer Key
The unofficial answer key prepared by Trishul Defence Academy includes:
- Complete Maths Solutions
- Complete GAT Solutions
- Correct Options of All Sets A, B, C, D
- Detailed Explanations
- Memory-Based Questions
- Expected Score Calculation
Candidates can compare every answer and estimate their final marks before the official UPSC answer key is released.
How to Calculate NDA 2 2026 Marks
Use the official marking scheme.
Mathematics
- Correct Answer: +2.5 Marks
- Wrong Answer: -0.83 Marks
General Ability Test (GAT)
- Correct Answer: +4 Marks
- Wrong Answer: -1.33 Marks
Formula
Expected Score = (Correct Answers × Marks) − (Wrong Answers × Negative Marks)
NDA 2 2026 Maths Answer Key
The Mathematics paper generally includes questions from:
- Algebra
- Trigonometry
- Matrices
- Determinants
- Differential Calculus
- Integral Calculus
- Vector Algebra
- Probability
- Statistics
- Coordinate Geometry
Our expert faculty provides step-by-step solutions for every Mathematics question.
NDA 2 2026 GAT Answer Key
The General Ability Test consists of:
English
- Grammar
- Vocabulary
- Comprehension
- Sentence Improvement
General Knowledge
- Physics
- Chemistry
- Biology
- History
- Geography
- Polity
- Current Affairs
- Defence Updates
Every question is solved with detailed explanations.
NDA 2 2026 Expected Cut Off
The expected cut-off depends on:
- Difficulty Level
- Number of Candidates
- Overall Performance
- Number of Vacancies
Expected Written Cut Off
340–365 Marks (Expected)
Disclaimer: This is an expected range based on previous trends and exam analysis. The official cut-off will be announced by UPSC after the selection process.
Benefits of Checking the NDA 2 2026 Answer Key
- Estimate your score
- Predict qualification chances
- Analyze mistakes
- Prepare for SSB Interview early
- Improve strategy for future exams if required
Download NDA Mathematics Answer Key of All Sets
| SET A | SET B | SET C | SET D |
Download NDA GAT Answer Key of All Sets
| SET A | SET B | SET C | SET D |
Why Choose Trishul Defence Academy?
Trishul Defence Academy is one of India’s leading defence coaching institutes, dedicated to helping aspirants achieve their dream of joining the Armed Forces.
Why Students Choose Us
- Experienced Defence Faculty
- Updated Study Material
- Regular Mock Tests
- Previous Year Paper Analysis
- High Selection Record
- Personalized Mentorship
- Online & Offline Learning Options
Whether you are preparing for NDA, CDS, AFCAT, or SSB, Trishul Defence Academy provides structured guidance to help you maximize your chances of selection.
Frequently Asked Questions (FAQs)
1. When will the NDA 2 2026 Answer Key be released?
The unofficial answer key is usually released shortly after the examination, while the official UPSC answer key is published after the recruitment process is completed.
2. Is the Trishul Defence Academy answer key accurate?
Yes. It is prepared by experienced faculty members based on memory-based questions and expert analysis.
3. Can I calculate my NDA score using the answer key?
Yes. You can estimate your score using the official marking scheme and compare it with the expected cut-off.
4. What is the total mark of the NDA written examination?
The written examination carries a total of 900 marks (Maths: 300, GAT: 600).
5. Is there negative marking in NDA?
Yes. Negative marking is applicable for incorrect answers in both Mathematics and GAT.
6. What is the expected cut-off for NDA 2 2026?
The expected written cut-off is around 340–365 marks, though the official cut-off may vary.
7. Does the answer key include explanations?
Yes. The unofficial answer key from Trishul Defence Academy includes detailed explanations for better understanding.
8. Can I prepare for SSB before the result?
Yes. Candidates who expect to qualify are encouraged to begin SSB preparation early.
9. Does Trishul Defence Academy provide NDA mock tests?
Yes. The academy offers regular mock tests, practice papers, and performance analysis for NDA aspirants.
10. Where can I find the NDA 2 2026 Maths & GAT Answer Key?
You can access the detailed unofficial answer key, expert solutions, and exam analysis through Trishul Defence Academy’s official platforms after the exam.
Conclusion
The NDA 2 2026 Answer Key for Maths & GAT is an essential resource for every aspirant who wants to evaluate their performance and estimate their score. By comparing your responses with expert solutions, you can assess your chances of qualifying for the SSB interview and start your preparation without waiting for the official result.
Stay connected with Trishul Defence Academy for the latest NDA 2 2026 Answer Key, detailed exam analysis, expected cut-off, result updates, and expert guidance to help you move one step closer to becoming an officer in the Indian Armed Forces.
