India

You can try online coaching, as the class will be at your door step and you need not to spend money and time in commuting, relocating, etc.
You can check the below mentioned link:
https://www.wiziq.com/courses/search.aspx?qry=IAS coaching

Hello,
You can check the below mentioned link:
http://pickacollege.digit.in/best-engineering-colleges/west-bengal

Hello Subhrajyoti,
You can check the below mentioned links to see the list of top colleges in West Bengal:
https://www.shiksha.com/engineering/colleges/b-tech-colleges-west-bengal

There is no good or bad in having work experience. Any work experience is useful.
PGDM is a institute governed course, there is no reservation for anyone. Last year Cuttoff for PGDM was CAT 86, CMAT 96 and XAT 78. The cuttoff is same for all students across INDIA.
For more information
https://www.soma

Mass communication means a person or a group of people. An organization sends a message through a channel of communication. In my opinion, Shekhawati Group of Institutions - Jaipur is better.

You cannot assume the cut off because it may change according to the scores.