Salary Of Indian Navy Cadets

I want to join the Indian Navy. So pls give me information about the salary of Indian Navy Cadets. Can I join the Indian Navy direct on the post of Officer? I want to appear in the NDA Examination. Pls tell me that can I join Indian Navy through NDA or not? Is there any other Examination conducted to join it except NDA? What is the salary for Cadets who join this through NDA Exam?