Hello,

You can give an improvement in all the five subjects . You also have a choice to give an improvement in anyone. But above all the improvement should be given only in the successive year of passing your examination. You cannot appear for improvement in one exam and additional subject examination simultaneously.

The compartment exams for this year will be conducted between August 16, 2022 and September 15, 2022 . The main purpose of the CBSE Improvement Exams is to assist students in improving their marks.

you can go through the link below for the details of how to apply for the compartment exam:

https://www.careers360.com/question-how-and-when-to-apply-for-cbse-improvement-exams-2022-how-to-register

For more queries please reach us.

Thank You!