Hello,
Now for commercial pilot a candidate is required to have science subject combination in his/her 10+2 examinations along with maths as a compulsory subject. A minimum of 50% marks is to be obtained in maths and physics.One needs to pursue Bsc Aviation degree.Student license has to be obtained and there is age criteria for a Commercial Pilot license.
Based upon the information that you have provided,you can successfully have a good career after completing Bcom hons, but a better and best career if you pursue and MBA or MCOM after your graduation,or else you can also pursue any professional course like CA,CS,CMA,CFA,FRM parallely with Bcom.There are also other career options like mass communication,BBA,Economics hons,and many other courses.But changing a clurse may cost you a year.
Rest of the decision is yours.
Thank you.