Hi Aspirant!

Yes, practical marks are added in the final exam for the 12th class by Gujarat Board.

Usually its either 20 or 30 marks (project+viva) added as practical marks and the remaining are the written exam marks (70 or 80 marks).

And the practical marks are also added while calculating the overall percentage.

So, for 12th science, the subjects are Maths (there is no viva or project for same), English (20 marks for practical), Physics and Chemistry are of 100 marks(no practical marks are added).

Thankyou!