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The Union Public Service Commission (UPSC) is expected to release the NDA 2 Answer Key 2026 on September 16, 2026. The National Defence Academy and Naval Academy Examination (II), 2026 was conducted on September 13, 2026.

Candidates who appeared for the examination will be able to download the NDA 2 answer key from the official UPSC website, upsc.gov.in. The answer key will allow candidates to compare their responses with the official answers and calculate their probable scores before the result is announced.

Since the NDA examination includes negative marking, candidates must account for marks deducted for incorrect responses while estimating their scores. The answer key is expected to be released for both Mathematics and General Ability Test (GAT) papers.

NDA 2 Answer Key 2026: Highlights

The September 16 answer key date is based on the current schedule and may be subject to change. Candidates should check the official UPSC website for the latest update.

How to Download NDA 2 Answer Key 2026?

Once released, candidates can follow these steps to download the NDA 2 answer key:

• First visit the official UPSC website.

• Go to the Examinations section on the homepage.

• Look for the Answer Keys section.

• Find the link for National Defence Academy and Naval Academy Examination (II), 2026.

• Select the answer key for the relevant paper, Mathematics or GAT.

• The NDA 2 Answer Key PDF will appear on the screen.

• Download the PDF and save it for calculating the probable score.

NDA 2 Answer Key 2026: How to Calculate Score?

Candidates can estimate their NDA 2 score by comparing the answers marked in the examination with those given in the official answer key.

The basic formula is:

Expected Score = Marks for Correct Answers ? Negative Marks for Incorrect Answers

Candidates should count their correct and incorrect responses separately for Mathematics and GAT and then apply the marking scheme prescribed by UPSC.

For example, if a candidate gets 80 Mathematics questions correct and answers 20 questions incorrectly, the estimated score based on the marking scheme provided in the question is:

(80 × 2.5) ? (20 × 0.83) = 200 ? 16.60 = 183.40 marks

The estimated score should only be considered an indication of performance. The final marks will be determined by UPSC through its official evaluation process.

NDA 2 Answer Key 2026: OMR-Based Exam

The NDA examination is conducted through an OMR-based examination system. Therefore, candidates should not expect a response-sheet system identical to that used in computer-based examinations.

Candidates can use their recorded responses and the official NDA 2 answer key to assess their performance. Comparing both will help them estimate their marks and understand their chances of qualifying for the written examination.

What After NDA 2 Answer Key 2026?

After checking the answer key, candidates can calculate their probable scores and compare their performance with the expected level of competition. However, qualifying in the written examination does not mean final selection.

Candidates who qualify for the written examination will have to proceed through the subsequent stages of the NDA selection process. The final result, cut-off and qualifying status will be determined by UPSC according to the applicable selection criteria.

Candidates should rely only on official UPSC notifications for updates regarding the NDA 2 Result 2026, cut-off and subsequent selection stages.

Prepare With Notopedia

Candidates preparing for NDA can use Notopedia’s free study resources, including notes, previous-year papers, sample papers, mock tests and video lectures. These resources can help candidates revise important concepts and practise questions for competitive examinations.

Explore Free UPSC NDA Exam Preparation on Notopedia 2026

Official Source

Union Public Service Commission — upsc.gov.in