Hello yash

I hope you are doing good. As per your query , i would like to aware you that for availing the benefits of obc reservation which is 27 percent in aims delhi counselling , you must be from non -creamy layer and have certificate which is not more than a year old . Its doesnt where you did schooling from , you will be considered under obc catgegory only if your all documents are authentic

Hope you found this answer helpful. Good luck for your future