Yaa I'll try to guide you with some of the ways available to be a part of Indian Army -

1. Combined Defense Services Exam (CDSE) - UPSC conducts this exam twice a year for the students in the final year of graduation.

2.National Defence Academy (NDA) - UPSC conducts this exam twice a year and you can give this exam.

3. TES Entry - Candidates will be called directly for SSB interview for thse you have scored 75% and above in PCM.

4. TGC - Technical graduates can apply under this scheme.

For more details, please visit Indian Army's official site:

http://indianarmy.nic.in/

Best wishes. Thank you.