Dear aspirant,

The eligibility criteria is prescribed by union public service commission . The upsc mention the eligibility criteria in the official notification. Eligible criteria is based on some factors like age, educational qualification, physical standard.

One of the most important eligibility criteria is the age criteria. You should be born between July 2, 2004 to July 1 2007 and there are no limits to the number of attempts

For more information you can check out the link given below-

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