i want to go to acting school is there any institute where after 12 i apply?

Hi Prem, Like Arun said in the previous comment, many different institues offer acting courses after 12th and Digital Academy - The Film School based in Mumbai is one the best among them. You can get in touch with them over here: http://on.fb.me/fbenroll

Dear prem, There are many institutes across the country offering different courses after class 12th. Frame work academy, pune Digital academy, mumbai etc. you can follow following site for more details, http://www.designinindia.net/everywhere/disciplines/video-film/institutions/schools-india.html