Colleges in West Bengal

Now a days, the craze of engineering is very low. So, you can convert at the first counselling and not wait for the second. I think you can, but chances are low.

Yes, it is carried out over here.

Hi,
If you're interested in doing it from a private university like ILead or Amity, you can simply apply and go for the written and interview and then your admission will be on the basis of your marks on the entrance test as well as your average marks from the university.

Yes, you are eligible for hotel management. It is based on JEE or your class 12th marks. If you get a merit JEE rank, then you can get into government colleges, or just use your class 12th marks to get into a private college.

You may find the placement reports here- https://www.imi-k.edu.in/index.php/placement
Yes, many private banks like ICICI Bank and others visit campus every year.