Hello,

NDA is conducted by UPSC twice a year, the eligibility criteria for Army Wing is passes 10+2 from a recognized board, in case of Air Force and Naval Wing it's mandatory to have studied Physics, Chemistry and Mathematics at 10+2 level, only unmarried males and females are allowed for this exam, and their age should be between 16.5 and 19.5 years,  you can appear for army wing of nda if you meet all the other requirements, since it's compulsory to belong to science stream with PCM subject combinations, hence Air Force and Naval Wing of NDA  isn't possible with art stream at 10+2 level,

you can also check out the official notification of NDA at https://www.upsc.gov.in/sites/default/files/Notif-NDANA-I-2022-engl-221221.pdf to know more details regarding this.