Hey there,

Hope you are doing well and keeping good.

So first of all lemme correct you that after clearing your 11th finals you have to go to school or for now you gave be regularly upadated with your online classes as attendence is very necessary for each and every board. So you cannot take a sudden leave like that and all of a sudden sit for board exams. You have to follow the norms and guidelines that have been engraved by the respective board authorities for the students to appear for the exams.

Hope you inderstand what I wanted to convey.

All the best for your future.

Hi! It is not possible to sit for 12th boards without going to school after the completion of class 11. You will need a required percentage of attendance to sit for you exams. All the best.