Hello,

The education qualification required to be eligible to apply for NATA is that a candidate must have passed 10 + 2 examination with Physics, Chemistry and Mathematics or 10+ 3 Diploma with Mathematics as subject from a recognized board are eligible to apply. Candidates appearing for 10+2 examination with Physics, Chemistry and Mathematics as subjects of study or 10+3 Diploma with Mathematics are also eligible to apply provisionally.

If you have passed or appearing 10+2 with commerce stream then you are not eligible to apply for NATA. You have to study 10+2 with Mathematics, Physics and Chemistry or 3 year Diploma with Mathematics as of one the subjects from a recognized board and then apply for NATA.