Physical requirements for NDA exam

What are the Physical requirements for NDA exam??? Will you please provide me other details of the exam???

[Quick Sam]

The National Defence Academy examination is being conducted by the UPSC. Here are the details of it:

Nationality
A candidate must either be :
A citizen of India, or
A subject of Bhutan, or
A subject of Nepal

Eligibility:
For Army Wing of NDA
The applicant should be 12th Class pass or equivalent examination conducted by a State Education Board or a University

For Air Force and Naval Wings of NDA and for 10+2 (Executive Branch) Course
12th pass with Physics and Mathematics conducted by a State Education Board or a University

Age limit:
The candidate should be between 16-1/2 to 19 years of age.

Physical Standard