It is question of your personal preference. whether you like law then go for CS or LLB. If have interest towards academics go for M.com etc. It is your personal choice. Nobody can tell you what course to do.We can only give choices based on our knowledge but that may not suit you. You explore your options then take best option according to circumstances and your interests.
in my opinion,know just concentrate CA after the completion of CA if you want you can choose CS or CFA or any other course or post qualification courses as provided by ICAI like DIRM , DISA ,etc.,
Dear Malika
Aug 31 is last date for registration for giving both grps in June of next year.
then result date is Aug 25 then Aug 31 is last date for Professional for giving all grps in next year in June.
Regards