Hey Mamidala Saikumar,

It is not clear as to what you are asking

• If you are using the word college in context of graduation alongside CA(since ICAI conducts CA examination) then you should go for your graduation in IGNOU since it's an open University there will be no hassle of attendance and you will have to appear for only papers. The chances of getting a good percentage is quite high and it will also benefit you in your articleship.
• If you are the using word college in context of tuition centres then there is no specific one centre that is suited for all the three levels of clearing CA. Every stage i.e. CPT, IPCC and final requires a different set of approach for tuitions.

Good Luck.