Sociology

Yes smile you are eligible
You'll need a good undergraduate degree to study a Masters in Criminology, some universities will require or state that they prefer graduates from the social sciences (such as psychology or sociology), but many will accept students with a degree in any discipline.

B.Ed. Course in general has Rs 80000-100000 fee for 2 year term. If you have question about specific college then mention it.

You can go through official website for exact fee structure as they revised regularly.

You should take admission in B.A. Where you can choose all these subjects and if you want to choose any special of them you can also choose that.

You have to get your rank under 200.