Aviation

Aircraft maintenance engineers or aircraft mechanics readily find jobs in aircraft manufacturing or maintenance firms as well as airports. Students of AME course can also appear and qualify as AMAeSI (Associate Membership of Aeronautical Society of India), which is considered equivalent to B.E. or B.Tech programme in Aeronautical Engineering by Government of India. They can find jobs as engineers at Hindustan Aeronautics Ltd. (HAL), Air India, Union Public Service Commission (UPSC), BHEL, DRDO, Indian Air Force (IAF), Coast Guard and Airline Industries.
Candidates, who qualify as AMAeSI, are also eligible for M.Tech Admission in IITs through GATE, at Birla Institute of Technology, Ranchi, as well as at Madras Institute of Technology.

Go for aviation in case you truly have an interest for only aviation, else their is a lot of competition. BBA can offer you wider scope, such as:
There are good scope in this field fields where BBA graduates can get good jobs. Graduates of business management can get jobs in foreign countries too. To get jthese jobs, it is required for aspirants to have a good English knowledge. Besides this, they also need to have a passion towards their field of study.
BBA graduates can get jobs as executive trainee or management trainee with any of the sectors mentioned below:
Advertising Agencies
Banking
Finance
Consultancy
Consumer Durable Companies
FMCG
IT Companies
Salary package will depend on the company hiring you and how good are your negotiating skills; it may vary from 10k 20k. Employers want people who have proven themselves both academically and at the time of interview. For higher Career growth, you definitely need to go for higher studies I.e. MBA.

To become a Commercial Pilot :
-You need to first possess a Student Pilot License. You must be over 17 years of age and have completed 12th in Science (Physics and Mathematics) with 50%.
-Your vision in one eye must be perfect. In general medical terminology, it is called 6/6 eyesight. In the other eye, you could have an imperfection of 6/9, which must be correctable to 6/6.
General physical fitness is mandatory. You must be free of any disease that can hamper normal function.
-You need to register at a flying club which is recognized by Directorate General of Civil Aviation (DGCA), Government of India.
-Next is Private Pilot License which includes sixty hours of flying. A Commercial Pilot Licence may be obtained only after a PPL and 250 hours of flying.
* Some of the institutes offering commercial pilot training are :
-Academy of Carver Aviation Private Limited, Pune
-All India Institute of Aeronautics, Dehradun
-Center for Civil Aviation Training (CCAT), Delhi
-Glorietta Aviation, Ghaziabad
-Fly wings Aviation PVT. LTD., Mumbai
For more, you may refer to the link mentioned below.
https://hospitality.shiksha.com/commercial-pilot-training-in-india-categorypage-6-87-301-0-0-1-1-2-0-none-1-0#page-top