I am I am getting 76% in 11th I get the admission in 12th
From the details that you have mentioned here, you got 76% in class 11th and there should be no reason that you won't be promoted to class 12th.
As far as you pass each subject individually, you need not to be worried about anything.
Whether it be CBSE or any other state board, no one can debar you from sitting for the intermediate (10+2) exams, irrespective of the stream that you have taken.
Good Luck
Hey aspirant, Surely you would get the admission in class 12th as 50% and above marks are required for getting pass. As you are passed you would surely get admission in class 12th. Don't worry work hard and study well
Hope this helps
Good luck