It is not possible to read all the subjects in a single day.
So it will be better if the time-table is scheduled in such a way that 3-4 subjects are covered in a day.
I advice a student to study 3-4 subjects for 3 days in a week, balance of subjects in another 3 days and one day for revision and analysis.
I believe studying for seven hours in a day with good concentration is more than enough.
In the remaining time, he can go to movies, play cricket, chit chat with friends, etc.
It is not correct or practicable to say that a CA student should dedicate his life only for studies