Aviation

Yes, you can apply for cabin crew even you're married. There is no issue with your marital status. Candidate must have passed 12th from a recognised board.
Age limit:-
17 years to 26 years
Most of airlines prefer unmarried girls but some institutes allows married women also.

Air hostess training can be taken UPAT three levels, as Certificate courses, as Diploma courses, and as degree courses. The course fee is between INR 50,000 and INR 1,50,000 depending on the course and the institute.

MEC means 10+2 with Mathematics, Economics, and Commerce.
Yes, you can definitely become a collector, it doesn't matter at all what subject /stream have you chosen in your 12th be it MEC or any other subjects you are be eligible , after completing your graduation and even for graduation you are free to pursue any course as there's no restriction for the same.

There are three main Aviation Exams in India namely, Indira Gandhi Rashtriya Urban Akademi (IGRUA) Entrance Test, Air Force Common Admission Test (AFCAT) and Aircraft Maintenance Engineering Common Entrance Exam (AME CET).

Here are the courses to apply for related to Air hostess:
1. Diploma in Airport Management & Customer Care. 2.Diploma in Airlines and Travel Management. Advanced 3.Diploma in Cabin Crew & Airline Management-Air Hostess.
4. Advanced Diploma in Airport & Airline Management.

Your age should not be less than 17 years to begin training. You must have scored 50% in 10+2 which may vary as per the Institute requirement. You must have studied MPC subjects [Maths, Physics, and Chemistry] along with English at the intermediate level.

An airline pilot requires a Bachelor's degree in any subject, whereas a commercial pilot usually needs a high school Diploma or equivalent. Some of the flight schools are part of 2-4 year colleges/universities offering the desired aviation or aeronautics degree, approved by the Federal Aviation Administration (FAA).

GREETINGS FOR THE DAY
HELLO, Being a cabin crew in Spicejet was so relaxed. Cabin crew jobs in SPICE JET provides the guarantee of 100% job guarantee with salary package of upto 4.5LACS. Let me know if yoy want any other information
Hope you find the answer useful
Feel free to ask if you still face any doubts
BEST WISHES.

Given that aviation management is reaching new heights daily, there is a huge future for it. Aviation management include ground operations, fleet management, ticketing, the international tourist board, hospitality, and in-flight services. Students enrolled in the BBA in Airport Management programme will learn how to manage workers, interact with technical departments like Air Traffic Control and Maintenance, coordinate all of them, handle budgets, etc.

Both are great alternatives, however since it is my decision, I would personally go with aviation and airport management. Your preference may influence your decision. I would like to let you know that degrees in the airline industry often last three years, whereas degrees in hotel management are more likely to last between three and four years. Despite having the longer gestation period of the two, a degree in hotel management can help you get a job in the aviation and hospitality industries as well. So go for whatever suits you after all its your life and trust me you are going to do great with it.