Hi Aspirant,

NDA exam is conducted twice a year.The age limit for this exam is 16.5-19.5 years.So within the age limit you can give the exam twice each year.The candidates whose date of birth falls between 2nd July 2002 to 1st July 2005 are eligible for the examination for NDA .

Hope it helps!!

Dear aspirant,

There are some eligibility criteria for nda which you must go through. For the age limit criteria , any candidate whose age is between 16.5 and 19.5 years can give the exam otherwise not. For more criterias you can check out the link given below-

https://competition.careers360.com/articles/nda-eligibility-criteria