Hello aspirant,

Nowhere. Christ follow a very strict examination policy where question papers are set 1 day before and sent to the centres across India.

I hope it helps you. Try going through everything and be confident. Exam is not so hard.

There are no such model papers available.
What I'd suggest you is to have a brief knowledge about the course you're opting for.

For eg, if it is BBA, other universities include business related questions so same stands for your respective course.

For more information, you can contact Christ University itself.

Hope it helps!