Annamalai University

No, you can't, because 45% is not expectable. If you are a general category student, 50% marks is a must in B.Ed. I want to do the same.

Yes, by the entrance examinations held by any university, but you have to score above 50% or 60% according to the requirement of the college.

For M.Sc in applied psychology, you need to be a graduate from a recognized college/university.

Hi,
As per NCTE norms, regular teachers working in primary, middle, secondary or higher secondary schools in Tamil Nadu, recognized by State / Central government, with a minimum of two years teaching experience are only eligible for admission into Annamalai University Distance Education B.Ed course. So,you can apply for B.Ed.

Symbiosis School of Management is better

Yes, you are eligible to apply. You need to have minimum 50% to apply for admission.