M.A Economics

Yes, you need to apply directly in the college. Fill up the forms and your desired marks.

Basically, you are planning to do Honours in statistics. M.Sc in statistics is a good option and after that, you can go in the research field which is one of the best things that you can do. You can also become a lecturer, after which you will also have opportunities to engage with the firm where you will work as, maybe, a data analyst or in other profiles. You can also prepare for Indian Statistical Services.

This college has high cut-off. You can only take admission if you score 90% or above. Sometimes the list may reach to 85% but not less than this.

Hi,
Yes, there are high chances that you will get hostel in BHU since your merit rank is 11th. It's a great rank and heartily congratulations for the same.
All the best.

Here are some suggestions:
1. Dr. C. V. Raman University
2. VMOU, Kotak
3. Nalanda Open University, Bihar
4. St. Peter College, Kolkata
5. School of Distance Education, Bharati Vidyapeeth, New Delhi
6. UIHMT, Dehradun
7. Amazon Institute of Hotel Tourism and Management, Dehradun
8. IGNOU.

No nothing like that the paper is not that difficult just fill the form and give the paper along with the class 12th and if you don't get into my side then now in for other colleges the many other colleges for B stats is well and you can definitely go in ISI in your Masters.

Both are good subjects. Economics will help you pursue a career in financial research, equity research, financial journalism whereas Statistics will give you option of pursuing a career in a range of Data Analytics related field which is in demand now a days. You need to decide on your interest areas, and then based on it choose your specialization.

Here is the list of colleges offering M.A. Economics https://www.shiksha.com/humanities-social-sciences/economics/colleges/m-a-colleges-Patna
https://www.shiksha.com/humanities-social-sciences/economics/colleges/m-a-colleges-Ranchi
Hope it helps you well.

This would depend on your interest areas and career aspirations. In case you intend to pursue a career in Economic/Equity research / financial journalism/academics area then M.Sc Economics is better. However, if you want to move into a career in analytics & data sciences, then the other two courses are better.