Hello,

UPSC conducts NDA exam twice a year, as per your mentioned educational qualifications you will only be eligible for Army Wing as its eligibility criteria is passed 10+2 from a recognized board, in case of Air Force and Naval Wing it's compulsory for candidates to have pass 10+2 from a recognized board with physics, and mathematics, the age limit has to be between 16.5 and 19.5 years, candidate has to be unmarried till the training is being operative, to know more details regarding this, visit our page at https://competition.careers360.com/articles/nda-eligibility-criteria