Hi Dear,

if you want to join Indian Army, then you can join after 12th or graduation. After 10+2, you'll have to appear for NDA exams in order to join Indian Army. After graduation, you can get into indian army by appearing in following exams:

• Combined Defence Service (CDSE) Examination
• SSC Ncc
• SSC JAG

You can join army for following post:

• Infantry
• Artillery
• Armoured Corps
• Engineers
• Army Service Corps (ASC)
• Signals
• Intelligence corps
• doctors
• Ordinance Corps
• Veterinary Corps
• Military police

Good Luck