Sociology

No, Loyola is only a girl's college.
So, no course is available as co-ed in Loyola.
Best college for B.A sociology are-
Hindu College
Janaki Devi Memorial College
Jesus and Mary College
and many more.

No, there is no such age limit mentioned on the official website.

Hello Mohita,
As per your query, Delhi University, Tata Institute of Social studies, Lady Shri Ram Women's College, St. Stephen's College Delhi, Miranda house, Madras Christian College, Christ University, Bengaluru, Hansraj College Delhi and Hindu College are best and top ten institutions.
All the best for your future.

Eligibility Criteria for admission -
Qualification: 12th
Additional Details: Mandatory Subject : English
Admission Process
Register and Apply : Interested candidates can apply online with required information.
Merit Screening: Admission is based on marks obtained in 10+2.

No such course is available. Refer the link to know more: https://www.shiksha.com/university/ggsipu-guru-gobind-singh-indraprastha-university-delhi-24725/courses/ba-bc

Hello,
Yes, BA sociology course is available at Loyola College.

No, it's not possible for you get admission for criminology after completing 12th standard in commerce stream. You need to be from science background to be eligible for this course.

If you want to study crime then go for law after your 12th.

It is all up to your interest that what you want to choose and the scope for the same in future, because ultimately you need to check that and study as well so choose wisely. All the best.

Top Institutes offering this course are:
Christ University, Bangalore
Presidency University, Kolkata
IIT, Kanpur
Banasthali Vidyapith, Jaipur
Jadavpur University, Kolkata.