Hello student re full subject exam as private candidate are more preferable among students as re compartment exam. Alongwith the Main Examinations in the month of February/March/April, CBSE is 

also holding the examinations for following categories:- 

1. Candidates who have been declared FAIL in 2019 

2. Candidates who have been placed in COMPARTMENT in July 2019 

3. Candidates who have been placed in COMPARTMENT in Main - 2019 

examinations but did not appear in Compartment - July 2019 Examinations 

4. Pass out candidates of 2019 who wish to appear for improving their 

performance in one or more subjects 

5. Pass out candidates of 2014 or after who wish to appear in an Additional subject. 

2. Accordingly, the Online submission of form by the candidates placed in the above 

categories for the examination scheduled to be held in February/March 2020 will be 

starting from 26th August 2019

Feel free to comment if you have any doubt 

Good luck