Hi Arun, 

Based on your academic qualification, yes, you can appear for NDA. However, I suggest that you carefully check the other eligibility criteria like age, physical standards etc. required to appear for the exam. Please take a look at -  NDA Eligibility criteria. Goodluck!!

Male unmarried candidate with age band of 16.5 to 19.5years are eligible for 2019 NDA exam. 

Candidates in 12th or who hav epassed 1wth ar eligible  

Since you dont meet age and education qualifications you're not eligible. 

Dear aspirant!

Best wishes to you for your NDA exam .Also to those who will give exam and in future.So we will pray to god so that you can do well and please don't be sad if and only if your paper gone wrong so be positive.The single sheet of

Nda entrance exam by ES Ramaswamy and books for Quantitative aptitude by RS Agarwal and Chandresh agrawal are best recommended by topers. 

List of all books subjects wise below. 

https://www.google.co.in/amp/s/competition.careers360.com/articles/best-books-prepare-for-nda-2018

Here are some of the important tips for the preparation of NDA entrance exam you can prefer:
Syllabus Details: You must have a proper source of the syllabus because a well-prescribed syllabus supports you in making a proper schedule for the examination.
Make A Proper Schedule: You should make a

Hi Ritik,

The eligibility criteria of NDA includes nationality, age limit, educational qualification and physical standard. In order to be eligible for NDA, a candidate must be physically and mentally fit. For more details regarding the eligibility criteria of NDA - Click Here

Hi Katikam,

The eligibility criteria of NDA is prescribed by UPSC and it includes parameters based on age limit, educational qualification, and physical standard. To apply for NDA, the candidate must be between 16.5 and maximum 19.5 years of age. So you are not eligible to apply for NDA.