UPSC NDA 2 and CDS 2 Answer Key 2026 is what every student is searching for after taking the exam on September 13, 2026. If you sat for this exam, you probably want to know your marks right now. Here is the honest truth about how UPSC works. The official commission does not give out an official answer key right away. UPSC only uploads the final answer key after the whole selection and SSB interviews are finished. But do not worry. You can still check your marks using the official marking rules, and this simple guide shows you how.
Latest status — verified on September 17, 2026: The UPSC NDA 2 and CDS 2 written tests are over. The official answer key from UPSC comes out only after the final merit list. The written exam result with selected roll numbers will come out in October 2026 on upsc.gov.in.
Quick Summary of UPSC NDA 2 and CDS 2 Answer Key 2026 Facts
Here is a quick look at the basic facts for both exams in simple words to help you understand the UPSC NDA 2 and CDS 2 Answer Key 2026 process.
| Exam Detail | NDA 2 Simple Facts | CDS 2 Simple Facts |
|---|---|---|
| Who runs the exam? | Union Public Service Commission (UPSC) | Union Public Service Commission (UPSC) |
| Exam Date | September 13, 2026 (Done) | September 13, 2026 (Done) |
| Official Answer Key Release | Released after final results on upsc.gov.in | Released after final results on upsc.gov.in |
| Total Written Marks | 900 Marks total | 300 Marks (IMA/INA/AFA) or 200 Marks (OTA) |
| Passing mark in each paper | At least 25% in each subject | At least 20% in each subject |
| Penalty for wrong answers | Minus one-third marks for every wrong tick | Minus one-third marks for every wrong tick |
| When will results come? | October 2026 | October 2026 |
| What comes next? | 5-day SSB Interview (900 Marks) | 5-day SSB Interview (300 or 200 Marks) |
| Official Website | upsc.gov.in | upsc.gov.in |
| Last Checked Date | September 17, 2026 | September 17, 2026 |
Source: UPSC Official Examination Guidelines Ref No. UPSC/2026
Why Does UPSC Release the Answer Key at the Very End?
Many students ask why UPSC does not upload the answer key on the same day. Here is the real reason.
Agencies like NTA or SSC upload provisional answer keys right away. But UPSC works differently. UPSC wants to run the whole test, conduct the 5-day SSB interviews, and finish medical checks without any court cases stopping the process. If UPSC released provisional keys during the exam, people might file court petitions that delay military training.
Instead, UPSC opens an online window called QPRep for 7 days after the test. Students can point out any wrong questions there. Experts check these questions quietly, fix the scores, and publish the list of roll numbers who passed. The official paper answer key PDF is only put on the website once the final cadet list is ready.
If you want to review what happened on exam day, read our friendly guide on UPSC NDA CDS 2 Exam Day Guidelines and the earlier UPSC CDS 2 Admit Card Notice.
How to Calculate Your NDA 2 Score at Home
You do not need to wait for the result to know where you stand. You can calculate your marks using simple math.
The NDA written exam has two papers:
- Mathematics Paper: 120 questions for 300 marks. Each right answer gives you +2.5 marks. Each wrong answer cuts -0.83 marks.
- General Ability Test (GAT): 150 questions for 600 marks. Each right answer gives you +4.0 marks. Each wrong answer cuts -1.33 marks.
| NDA Paper | Total Questions | Total Marks | Marks for Correct Answer | Marks Cut for Wrong Answer |
|---|---|---|---|---|
| Mathematics | 120 Questions | 300 Marks | +2.5 Marks | -0.83 Marks |
| GAT (English + GK) | 150 Questions | 600 Marks | +4.0 Marks | -1.33 Marks |
| Total Written Test | 270 Questions | 900 Marks | — | — |
Source: UPSC NDA 2 Notification 2026
Simple Math Example for NDA
Let us say Student A answered 60 math questions right and 20 math questions wrong:
- Marks from right answers: 60 × 2.5 = 150 marks.
- Marks lost from wrong answers: 20 × 0.83 = 16.6 marks.
- Math Final Score: 150 – 16.6 = 133.4 marks.
Now, check the rule. You must score at least 25% in math (which is 75 marks). Since 133.4 is greater than 75, Student A passed math comfortably.
Do the exact same math for your GAT paper. Then add both scores together. If your total is around 350 marks or higher out of 900, you have a solid chance of getting an SSB interview call.
How to Calculate Your CDS 2 Score at Home
Calculating your CDS 2 score is just as easy. It depends on which academy you want to join.
- For IMA, INA, and Air Force: You take 3 papers (English, General Knowledge, and Elementary Maths). Each paper is for 100 marks. The total is 300 marks.
- For OTA (Officers Training Academy): You take only 2 papers (English and General Knowledge). Each paper is for 100 marks. The total is 200 marks.
| CDS Subject | Total Questions | Total Marks | Marks for Right Answer | Marks Cut for Wrong Answer |
|---|---|---|---|---|
| English | 120 Questions | 100 Marks | +0.833 Marks | -0.277 Marks |
| General Knowledge | 120 Questions | 100 Marks | +0.833 Marks | -0.277 Marks |
| Elementary Maths | 100 Questions | 100 Marks | +1.0 Mark | -0.333 Marks |
| IMA / INA / AFA Total | 340 Questions | 300 Marks | — | — |
| OTA (Men & Women) Total | 240 Questions | 200 Marks | — | — |
Source: UPSC CDS 2 Notification 2026
The Golden 20% Rule for CDS
Here is one very important rule many students forget. You must score at least 20 marks (20%) in each paper on its own.
For example, if you score 80 marks in English, 80 marks in Maths, but only 18 marks in GK, you will not pass. Even though your total is 178 marks, you missed the 20-mark minimum in GK. So always make sure you cross 20 marks in every single subject.
Expected Cutoff Marks for NDA 2 and CDS 2 (2026)
Cutoff marks change every year depending on how hard the questions were and how many students showed up. Based on past year results, here are the expected score ranges you need to aim for.
| Academy / Branch | Total Test Marks | Minimum in Each Paper | Expected Written Cutoff Range |
|---|---|---|---|
| NDA (Army, Navy, Air Force) | 900 Marks | 25% (75 Maths / 150 GAT) | 345 to 360 Marks |
| CDS – Indian Military Academy (IMA) | 300 Marks | 20% (20 Marks per paper) | 125 to 135 Marks |
| CDS – Indian Naval Academy (INA) | 300 Marks | 20% (20 Marks per paper) | 118 to 128 Marks |
| CDS – Air Force Academy (AFA) | 300 Marks | 20% (20 Marks per paper) | 142 to 152 Marks |
| CDS – OTA Men (Chennai) | 200 Marks | 20% (20 Marks per paper) | 98 to 106 Marks |
| CDS – OTA Women (Chennai) | 200 Marks | 20% (20 Marks per paper) | 100 to 108 Marks |
Source: Past Years UPSC Official Cutoff Statistics
What Should You Do Right Now? (SSB Interview Guide)
If your calculated score is near or above the cutoff numbers shown above, do not sit back and wait for October. The written test is only half the battle. The 5-day SSB interview tests your personality, courage, team skills, and physical fitness.
Here is what you should start doing today:
- Go Running Daily: Start running 1.5 to 2 kilometers every morning. Do 20 push-ups, 5 pull-ups, and basic stretches. Good stamina will help you breeze through the obstacle courses.
- Read the News Every Day: Read a good newspaper daily. Focus on big national stories, global events, and Indian defense updates. This will give you strong points during Group Discussions and the Lecturette.
- Practice Speaking English Clearly: Talk in English with friends or in front of a mirror for 15 minutes every day. You do not need big words. You just need to express your thoughts simply and clearly.
- Understand the Psychology Tests: Learn what happens in picture story writing (TAT), word association (WAT), and situation reaction tests (SRT). Write your honest, positive thoughts under time limits.
- Organize Your School and College Papers: Keep your 10th marksheet, 12th marksheet, college degree (for CDS), and identity cards ready in a clean folder. Make three sets of clean photocopies.
Frequently Asked Questions (FAQs)
Q1: Has UPSC uploaded the official UPSC NDA 2 and CDS 2 Answer Key 2026?
Answer: No, UPSC has not uploaded the official answer key yet. UPSC rules state that official answer keys are published on upsc.gov.in only after the final selection list and SSB interviews are completed.
Q2: When will UPSC release the written result for NDA 2 and CDS 2 2026?
Answer: The written exam results will come out in October 2026 on upsc.gov.in. UPSC will publish a PDF with the roll numbers of all students who passed the written stage.
Q3: How many marks are cut for wrong answers in NDA and CDS?
Answer: Both exams cut one-third marks for every wrong answer. In NDA, you lose 0.83 marks in Maths and 1.33 marks in GAT. In CDS, you lose 0.27 marks in English/GK and 0.33 marks in Maths.
Q4: What is the minimum score needed to pass each subject in NDA 2?
Answer: You must score at least 25% in each subject. That means you need at least 75 marks out of 300 in Maths, and at least 150 marks out of 600 in General Ability.
Q5: What is the minimum score needed in each subject for CDS 2?
Answer: You must score at least 20% in each subject paper. That means you need at least 20 marks out of 100 in English, General Knowledge, and Maths individually.
Q6: Do unattempted questions get negative marks?
Answer: No, questions that you leave blank do not carry any penalty. You get zero marks for unattempted questions.
Q7: How many marks does the SSB interview carry?
Answer: The SSB interview carries 900 marks for NDA, 300 marks for CDS IMA/INA/AFA, and 200 marks for CDS OTA. Your final rank is made by adding your written marks and SSB marks together.
Q8: Where can I check official UPSC results and notices?
Answer: You should always check the official UPSC website at upsc.gov.in for true results, schedules, and notices.
Sources Checked and Editorial Verification
- Union Public Service Commission (UPSC) Official Portal
- UPSC Official Examination Notifications Archive
- Indian Army Official Recruitment Portal
Update Policy: This page will be updated immediately when UPSC releases the official written result PDF on upsc.gov.in.