Hello,

You haven't mentioned your board, in case the query is for CBSE then tomorrow the education minister will hold a webinar to interact with teacher, chances are there for announcement of schedule of the exams as well.

Due to covid pandemic there has been reduction in the syllabus by 30% which you can check out the revised one at https://school.careers360.com/articles/cbse-class-12-syllabus

In case the query is for some other board, you can search our site or mention the same in the comment box below.