Class 12-Commerce

Hi,
For getting into the BCA course offered by West Bengal colleges, the candidates must have completed their higher secondary from an institution recognised by the higher education board of the state of West Bengal. Yes, some universities provide BCA degree without mathematics in 10+2. But you must be eager to learn math, as BCA course is a Computer Science course and computers are all about math, so it includes math.
Best of luck.

Hi, Yes, you can. TheAviation sector has been providing numerous job opportunities to graduates in India. After completing the course, graduates may get hired at major international or domestic airports.The average starting salary is usually between 3-6 lac rupees per year. Best of luck.

Hi,
You can still go ahead to pursue Tourism Studies, which is a growing sector in the recent decades and will have a greater future for you ahead.
BHM is a professional course for Hotel Management graduates in which you study about various departments of the hotels and its operations. It's also one interesting trade and has a bright future.
B.A. course.
You can do BBA also, which does not have too much of accountancy as compared to B.Com.
Options are available, just decide in which field you would want to develop your career.
All the very best.

Yes, dear you can get admission there if you have these quota. There you can use this to get admission.

No, you can't. You need to have a Science background.

There are several courses you can opt for Bachelors like:
Bachelors of Commerce B.Com
Bachelors of Commerce (Honours) or B.Com (Hons)
Bachelors in Economics
Bachelors of Business Administration BBA
Bachelor of Management Studies (BMS)
Chartered Accountancy CA
Company Secretary CS
Cost and Management Accountant (CMA)

For a general candidate, it seems difficult but you can go through to the below-given link of DU cut-off for 2017, you'll get some idea of 2018 cut-off:
http://www.du.ac.in/du/index.php?page=cut-off-2017
Hope this helps.

Although BBA can be done after any stream of study, commerce students would relate to the curriculum more than others. Yes, a student of any stream can do BBA. Of course, science students can pursue BBA. The eligibility criteria includes a minimum of 45% with mathematics and one main subject.

Yes,
All field students are eligible for the hotel management course. The only criteria is to clear the NCHMCT JEE exam which is held every year if you want to do from a private university or institution. The admission is based on your previous examination.