Dear Puja ,

Yes , you can do MA in psychology after completing b.com

You can apply at BHU (Benaras Hindu University) for this course , Just the eligibility criteria is , you should do graduation under 10+2+3 pattern from any recognized University !

But you have to give one Joint Entrance exam that is conducted by BHU ,(also called BHU PET)

for more details , you can refer to this link :

https://www.careers360.com/colleges/dav-post-graduate-college-varanasi/ma-psychology-course

You can do this course via distance education also , for this process .. you should apply in a Open University like IGNOU . Here min and max course duration for this course is 2 and 5 years respectively .

For more details about the course overview in IGNOU , please refer to this link:

https://www.careers360.com/university/indira-gandhi-national-open-university-new-delhi/ma-psychology-course

Hope this helps !!

Best wishes !!