How to apply for 3rd compartment chance to be held in august?

[sajil]

sir i was 12 student i failed in maths.i appeared for compartment and again i failed.and my compartment chance has been miss so i need to apply 3 compartment to be held on august.so please kindly give me the registration details and and the method to apply for exam.

[sahoo]

After the session end. Go to the nearest CBSE school/college and get the compartment form. Fill it up and submit it. That's all.