Hi Himpriya,

If there has been any update or change in the existing syllabus of the CBSE class 12 examination then it will definitely be applicable to the students who are appearing for the CBSE improvement examination also as they would be giving the exam in the same identical question paper as the students who are going to appear for the examination for the first time in 2020.

So I suggest you to stay in touch with the official CBSE student portal in order to stay up to date with the latest syllabus and updates regarding the CBSE improvement examination.

BEST WISHES!