NDA-1 2026 Exam Answer Key Maths & GAT (All Sets)

The Union Public Service Commission conducted the NDA-1 2026 exam on 12th April 2026 successfully. The written test for admission to the National Defence Academy of India was organized for NDA-1 2026 at different centers in India. If you appeared for the NDA 1 2026 exam and want to find the answer key, you are in the right place. Centurion Defence Academy has provided the NDA-1 2026 Exam answer key of Maths and GAT in this article.

You will get the answer key of all sets of NDA Maths and GAT papers. More information about NDA-1 is available here.

NDA-1 2026 Exam Answer keys will be prepared by expert faculty and subject matter experts at Centurion Defence Academy to provide accurate answers.

There were two papers in the NDA-1 2026 exam, Mathematics and GAT (General Ability Test), and there were four sets of each paper (A, B, C, and D). Hence, the NDA-1 2026 answer key is available below as a PDF file.

NDA-1 2026 Exam PAPER – SETS – ANSWER KEYS DOWNLOAD LINKS

MATHEMATICS

Set	Answer Key
A	NDA-1 2026 MATHEMATICS ANSWER KEY Set A
B	NDA-1 2026 MATHEMATICS ANSWER KEY Set B
C	NDA-1 2026 MATHEMATICS ANSWER KEY Set C
D	NDA-1 2026 MATHEMATICS ANSWER KEY Set D

GENERAL ABILITY TEST (GAT)

Set	Answer Key
A	NDA-1 2026 GAT ANSWER KEY Set A
B	NDA-1 2026 GAT ANSWER KEY Set B
C	NDA-1 2026 GAT ANSWER KEY Set C
D	NDA-1 2026 GAT ANSWER KEY Set D

How Will These NDA-1 2026 Answer Keys Help You?

By using these answer keys, candidates can:

Predict an approximate score in the NDA-1 2026 write-up exam.
Review their performance and determine their weaknesses and strengths.
Approximate whether they are above the cut-off marks from the previous years, and begin preparation for the next step – the SSB interview.

Remember that during the SSB interview process, personality, leadership quality, and fitness for military services are tested by taking every minute into consideration, and therefore, candidates must start SSB preparations at an early stage.

The selected candidates from the written test phase of the NDA examination will appear for the SSB interview. The selection in the National Defence Academy is done on the basis of the overall performance of the candidate, both in the written test and the SSB interview test.

Join Centurion Defence Academy for NDA Written + SSB Guidance

If you need SSB coaching after your NDA-1 2026 written examination, or if you would like to study for your NDA as well as SSB training, let us help you achieve your goal.

We are India’s No. 1 centre for NDA written as well as SSB coaching, and have achieved the maximum final selections in NDA. In addition to studying for the NDA written exam, we train candidates in all facets of SSB.