Hello Aspirant,

NDA/NA Examination is conducted by UPSC to recruit young boys and girls in indian armed forces as officers to become IAF officer through NDA entry you must have studied Physics & Mathematics in your 12th scheme of examination is given below:-

There are 3 stages in NDA/NA examination

1. Written Exam: - It is written exam of 900 marks divided into two papers Paper1 mathematics and Paper2 General Awareness after qualifying this there comes the second stage.
2. SSB:- It is interview process which is completed in 4-5 days.
3. Medicals:- Medical exam in this entry is very though each and every point is checked very carefully specially for air force(flying branch) there is also CPSS test conducted for flying branch candidates during medicals.

And then comes the all india merit list based upon that you get your desired service Army,Navy & Air Force.

To know more about NDA/NA Examination preparation and syllabus you can visit the link given below:-

https://competition.careers360.com/articles/nda-syllabus

https://www.careers360.com/question-what-is-the-syllabus-for-nda-exam#:~:text=NDA%20exam%20is%20divided%20into,be%20of%20total%20900%20marks.

Hope it Helps,

Thanks.

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Hello,

NDA(National Defence Academy) is a national level defence exam conducted by

UPSC to recruit in Indian Army,Airforce and Navy.

The eligibility criteria for the exam is candidate should be in 12 class or

have passed 12 ,age limit is 16.5 years to 19.5 years old.

Now, in order to become a Air force officer In NDA you should 

have Mathematics and Physics in the 10+2 .

You can also visit the careers360 regarding it,link is given below-

https://competition.careers360.com/exams/nda

Thank You.

Hope it was helpful.

The eligibility criteria to write the NDA exam is that your age should be between 16.5 years to 19.5 years. Candidates having appeared or appearing in Class 12th are eligible to write the exam. Right now you are in 11th class which means that right now you are not eligible to write the exam. Next year when you are in 12th standard you'll be eligible to write for NDA.