B.A

Yes, surely you can. There are no restrictions of stream for pursuing B.A. Kathak.

Where have you applied? Please specify to help you better.

You can follow up the below given link:
http://xaviers.edu/main/index.php/admissions-and-courses?showall=&start=2
All the best.

Admission is based on the marks obtained in 10+2. Interested candidates can apply online/ offline with required information. Candidate must have passed 10+2 from a recognized board. For further details regarding this course, please refer to the link provided below:
https://www.shiksha.com/humanities-social-sciences/course/b-a-in-criminology-and-police-administration-institute-of-distance-education-university-of-madras-chepauk-chennai-289332

It seems difficult because last year, the cutoff is 96% for general category, It varies from year to year & also depending on whether you want to take admission in grant or non-grant. However, getting above 80% means that you have a good chance of getting admission.
Visit www.fergusson.edu you will get all information and this is a merit list of fyba ( English )
all the best

There are no such colleges which take students who are having a compartment. If you are planning to apply in a really good college or even an average college you need to clear the compartment.

History will be better if you are going to prepare for government exams.
All the best.

Hi,
As per information given on the university website. BA (Hons) economics is not offered by this institute.
Best of luck.