UPSC CDS, NDA & NA 1 2026 Answer Key (All Set) Released

If you’ve appeared for the CDS-1 2026 or NDA & NA-1 2026 exam, there’s a major update you shouldn’t miss. UPSC has released the provisional answer key for UPSC CDS, NDA & NA 1 2026.

This is your chance to finally sit down, match your responses, and get a real idea of your score before the results are declared. No guesswork now, you’ve got the official answers in hand.

Let’s walk through everything step by step in a simple way so you can check your score without confusion.

What Does the Answer Key Mean for You?

The release of the answer key is more than just a formality. It helps you:

Estimate your actual score
Understand your accuracy level
Predict your chances of clearing the written exam
Decide your next step (SSB prep or next attempt)

Since this is a provisional answer key by UPSC, it’s the most reliable source available right now.

CDS-1 2026 Answer Keys for All Sets

To make things easier, Centurion Defence Academy has organised the answer keys in a clean and simple format. Just find your paper and set below and start checking.

Paper	Set	Download Link
English	A to D	Download CDS-1 2026 English Answer Key
General Knowledge	A to D	Download CDS-1 2026 General Knowledge Answer Key
Mathematics	A to D	Download CDS-1 2026 Maths Answer Key

NDA-1 2026 Answer Keys for All Sets

To make things easier, Centurion Defence Academy has organised the answer keys in a clean and simple format. Just find your paper and set below and start checking.

Paper	Set	Answer Key
Mathematics	A to D	Download NDA-1 2026 Maths Answer Key
GAT	A to D	Download GAT-1 2026 GAT Answer Key

What Does “Provisional Answer Key” Mean?

This is important.

A provisional answer key is not the final one. It’s released so candidates can:

Check their responses
Estimate their score
Raise objections (if needed)

If you feel any answer is incorrect, you’ll usually get a chance to challenge it within a given time frame.

After reviewing all objections, UPSC will release the final answer key, which cannot be challenged further.

Start SSB Preparation Now (Don’t Wait)

One of the biggest mistakes candidates make is waiting for the result.

SSB is not something you can prepare in a week.

If you’re serious about selection, you need proper guidance, structured training, and regular practice.

Why Choose Centurion Defence Academy for SSB?

If you want real preparation, not just theory, Centurion Defence Academy offers one of the most trusted SSB coaching programs.

What makes it different:

21-Day Complete SSB Course in Lucknow and 14-day SSB Course in Dehradun

Covers Psychology, GTO, Interview & Conference preparation

Personalized Mentorship

Individual feedback to improve your weaknesses

Experienced SSB Panel Guidance

Learn from experts who understand the real process

GTO Ground Practice

Real-time exposure to group tasks

Psychology Test Training

TAT, WAT, SRT, and SD are handled in detail

Interview Preparation

One-on-one mock interviews

The 14-Day Fast Track Course is also available

Preparation from home via the Centurion Digital App

Smart Approach Moving Forward

Here’s what you should do right now:

Download and check your answer key
Calculate your expected score
Raise objections (if needed)
Start SSB prep early
Stay consistent for the next attempt

Final Thoughts

The release of the UPSC CDS & NDA-1 2026 provisional answer key is your first real checkpoint in this journey. It gives you an initial idea of where you stand and what your chances might be.

Don’t panic or overthink your score. Carefully check your responses, calculate your marks honestly, and identify where you made mistakes. Since this is a provisional key, minor changes are still possible, but your focus should be on learning from it.

Remember, defence exams are all about consistency. One attempt doesn’t define you; improving with each step and staying determined does.