After HSC how to join Indian Navy

Tell me after passing HSC, how can I join Indian Navy, please provide details about that???

[Quick Sam]

After completing your higher secondary exam you may apply for NDA is a direct chance to enter in the Indian Defense.

NDA stands for National Defence Academy and this examination is conducted by UPSC, Twice in a year.

Eligibility;
You have to complete your 12Th examination with Maths and Physics as a compulsory Subjects.

Your age should between 16.5 to 19 Years

Exam Pattern:
UPSC NDA exam comprises of 2 stages.
I Written Examination
II Interview

Written Examination:
There will be 2 papers in NDA (National defence academy)and National Academy (NA) written exam. The papers in all the subjects will consist of objective type questions only. The question papers of Mathematics & Part B of General Ability Test will be set bilingually in Hindi as well as English
Time duration for each paper is 2 ½ Hours .

Address
UPSC, Man Singh Road Area
New Delhi, Delhi ‎

[MAP]https://maps.google.co.in/maps?q=UPSC,+New+Delhi,+Delhi&hl=en&ll=28.607808,7 7.225068&spn=0.010229,0.020428&sll=28.596279,77.22 2214&sspn=0.163683,0.326843&oq=UPSC&hnear=UPSC,+Ma n+Singh+Road+Area,+New+Delhi,+Delhi&t=m&z=16[/MAP]

I have passed hsc n i want to join Indian nevy ....pls provide details about that so i can get help to join Indian nevy ....thanku