B.A

I suggest you go with BBA in aviation. UPES, Dehradun is a good college for this course.

All stream students are eligible to apply for admission in Bachelor's degree in mass communication. You are eligible to do a Bachelor's degree in mass communication.

There is the whole sky open and no boundary or limit. Instead of doing regular BA in any subject. Choose a specialisation subject where you can enhance and shape your further studies or career. Like Doing BA English (Hons), or BA Psyshology, BA Jounalism & mass communication and so on.
Think your area of interest and choose right subject.

Presidency college is old and has a very good reputation in terms of faculty and campus.

A Master's degree is mostly allowed in a subject you have studied in your Bachelor's degree. I am sure you had history and now want to do MA in the same. BA general means BA of course.

Good evening,
The different courses under BA are:
Political science
History
Hindi
English
Thank you.

You are eligible to seek admission in BA (Hons) economics in in the majority of universities.

GGSIPU admission in BA (Hons.) degree is based on Common Entrance Test. You may refer to university website for further details.

Joining the school of mass communication is totally up to you. Yes, I would recommend to join this course because it gives many opportunities to achieve your goal such as in writing, reporting field, photography, management in short this course helps you to enhance your skills. Hope you would be satisfied with this answer.