Ca final preparation strategy

As if now, u concentrate well in articleship, as practical knowledge is also important. Classes, u do well, attain all physically and mentally also. As u said classes with articleship is hectic just try to learn what is taught at class, because when u will have leave u can remember it well. Moreover don't make it hectic as u should enjoy life even. As whenever we look back we feel I had missed this, that in life. Manage both things well.

Thanks a lot Ma'am but how should I manage my study schedule along with articleship...I am literally confused with this matter .

If u are having classes in morning then study lil bit after office or vice-versa.
For revising 3 hours class u don't need much time.
And one more thing being CA student u have to work smart, mark important questions now only, go through PM, like which chapter have how much weight, etc.
DT, IDT u should join soem 7-8 months before exams. FR, SFM, AMA these practical subject u can get done till then. In FR obviously there are going to be changes in Ind AS, AS but till then u can cover remaining syllabus.
And as if I don't know about how is your schedule so I can't comment much. So this is it. But in all this don't get much panic. It's hard but it's not impossible and even sometimes you need your luck for this.
Best of luck.