Dear Student,

Every application form comes in the month between february to may and in the same time period you will give your boards exam.

So this is the time where you need to apply the application form of your course as a appearing student, and then only you will be eligible  to take admission in any of the college of your course.

you can fill these application as a appearing students when you are in 11th or 10th but in  further round you will be disqualified because they will ask you to submit your 12th marksheet at the time of counselling.

You you have to fill all the application form in the last of your 12th class or after passing 12th class.

Good luck :)