NDA 2 2025 Answer Key: Complete Guide for Mathematics and GAT Solutions
Introduction
Welcome to all NDA 2 2025 aspirants and defence dreamers! As the much-awaited National Defence Academy exam date of September 14, 2025 has arrived, candidates across the nation are eagerly seeking the most accurate and fastest answer keys for both Mathematics and General Ability Test (GAT) papers. The importance of timely access to NDA answer keys and solution papers cannot be overstated, as they provide crucial insights for performance evaluation and future preparation strategies.
Ground Zero Defence Academy, recognized as India’s premier defence coaching institute, continues its tradition of providing the fastest and most accurate answer keys every year. Our commitment to excellence ensures that aspirants receive reliable solutions within hours of the exam completion, helping them assess their performance with confidence.
Important Exam Details
Answer Key Availability
The NDA 2 2025 answer keys for all sets (A, B, C, D) will be available soon for both Mathematics and General Ability Test papers. Leading coaching institutes including Ground Zero Defence Academy release unofficial answer keys within hours of exam completion, providing immediate relief and performance assessment opportunities for candidates.
Important Note: Aspirants are strongly advised to save this page to receive the fastest updates post-exam. The answer keys will be made available in easily downloadable PDF formats for all four sets.
Download Links (Available Post-Exam):
- Click Here – NDA Maths Answer Key (All Sets A, B, C, D)
- Click Here – NDA GAT Answer Key (All Sets A, B, C, D)
NDA 2 2025 Answer Keys – Mathematics and GAT
Sample Answer Key Format – Set A
NDA 2 2025 Mathematics Answer Key (Set A Sample)
| Q.No | Set A | Set B | Set C | Set D |
|---|---|---|---|---|
| 1 | B | D | C | C |
| 2 | B | C | A | B |
| 3 | B | C | A | B |
| 4 | A | D | B | B |
| 5 | A | D | B | C |
| 6 | C | C | B | D |
| 7 | D | D | B | D |
| 8 | A | C | C | B |
| 9 | B | B | B | D |
| 10 | B | A | C | B |
| 41 | C | C | C | B |
| 42 | D | B | C | A |
| 43 | C | B | C | C |
| 44 | C | B | A | A |
| 45 | B | C | D | B |
| 46 | B | D | A | C |
| 47 | C | D | A | B |
| 48 | B | B | C | A |
| 49 | D | D | C | B |
| 50 | C | B | D | A |
The complete answer key is available here as a PDF link. You can download the PDF from this link and get the full answer key document
NDA 2 2025 GAT Answer Key (Set A Sample)
| Q.No | Set A | Set B | Set C | Set D |
|---|---|---|---|---|
| 1 | D | C | A | A |
| 2 | A | D | B | B |
| 3 | C | B | D | D |
| 4 | A | C | B | A |
| 5 | A | A | C | A |
| 6 | A | A | B | C |
| 7 | D* | B | A | D |
| 8 | B | D | B | A |
| 9 | A | C | D | C* |
| 10 | A | D | A | B |
| 51 | C | A | B | A |
| 52 | D | B | A | C |
| 101 | A | C | A | A |
| 102 | A | C | B | B |
Complete answer keys for Sets B, C, and D will also be provided following the same comprehensive format, ensuring every candidate can accurately assess their performance regardless of their test booklet.
Paper Analysis Video Links
Expert Video Solutions (Available Post-Exam):
Mathematics Paper Analysis:
- Video Link – Detailed step-by-step solutions for all Maths questions
- Expert analysis of difficulty level and expected cut-off trends
GAT Paper Analysis:
- Video Link – Comprehensive solutions for General Ability Test
- Subject-wise breakdown covering English, GK, and Science sections
These video analyses will provide in-depth explanations, alternative solving methods, and strategic insights for future preparation.
Step-by-Step Guide to Download Official NDA Answer Key from UPSC Website
Follow these simple steps to access the official UPSC NDA 2 answer key once released:
Step 1: Visit the official UPSC website at upsc.gov.in
Step 2: Navigate to the “Examination” tab on the homepage
Step 3: From the dropdown menu, select “Answer Keys”
Step 4: Click on “National Defence Academy and Naval Academy Examination”
Step 5: Locate and open the NDA 2 2025 answer key files for both Mathematics and GAT
Step 6: Download the PDF files and save them for future reference
Pro Tip: The official answer keys are typically released after the completion of the entire recruitment process. However, reliable unofficial answer keys from established coaching institutes provide immediate performance assessment opportunities.
Scoring System and Performance Calculation
Mathematics Paper (300 Marks):
- Correct Answer: +2.5 marks
- Incorrect Answer: -0.83 marks (negative marking)
- Total Questions: 120
- Duration: 2.5 hours
General Ability Test (600 Marks):
- Correct Answer: +4 marks
- Incorrect Answer: -1.33 marks (negative marking)
- Total Questions: 150
- Duration: 2.5 hours
- Coverage: English (50), General Knowledge (50), Science (50)
Encouraging Closing Note
Dear NDA 2 2025 aspirants, your journey towards serving the nation with pride continues beyond this written examination. Keep visiting the Ground Zero Defence Academy page for the fastest updates on detailed solutions, expected cut-offs, and comprehensive exam insights.
The importance of analyzing answer keys in a timely manner cannot be emphasized enough – it not only helps in performance evaluation but also aids in strategic preparation and planning for the upcoming SSB interviews. Remember, qualifying the written exam is just the first step; the real transformation begins with SSB preparation.
Stay confident, stay focused, and let your dedication to serve the nation guide you through this crucial phase. Ground Zero Defence Academy stands with you in this noble pursuit, providing unwavering support and the most reliable resources for your success.
Save this page, stay updated, and march ahead with confidence!
For the most accurate and fastest NDA 2 2025 answer keys, solutions, and expert analysis, trust Ground Zero Defence Academy – Your pathway to defence excellence.