Hello applicant,

* The Central Board of Secondary Education has  reduced the  syllabus of CBSE class 12 by 30%. And the  syllabus of CBSE Class 12  2021 has  reduced this year due to the  delay in the academic session  as we know due to Coronavirus pandemic. Also it  has  decided to conduct the  tha exams in between  April - May.

*I will also provide you with an link by which you get further more details about the CBSE  class 12  subject wise syllabus for 2021 and you can also download the pdf's of it  :-

https://school.careers360.com/articles/cbse-class-12-syllabus

Hope it helpful