Sales & Marketing

Yes, of course, you can do MBA as this will help you in getting more information about what you want to pursue. This will also help you in understanding the base and all the systematic approaches and functions for how you'll manage the things.
All the best.

Hello,
Post MBA, you could pursue courses in currently in-demand fields such as Digital Marketing, Business Analytics to enhance your resume. Good luck.

Hello,
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0. Kindly visit the given link to know about the top colleges for MBA in Marketing.

The field of Industrial chemistry has a large scope. Industrial chemistry deals with physical and chemical process towards transformation of raw material into product that are beneficial to our society. It has huge application in various fields. Actually industrial chemistry is applied chemistry, you can get job in many PSU companies. Top companies:-
Pidilite Industries Ltd. Pidilite Industries Ltd was founded in the year 1959. Tata Chemicals Ltd. Tata Chemicals Ltd was founded in the year 1939. UPL Ltd. Gujarat Fluoro Chemicals Ltd. BASF India Ltd. Aarti Industries Ltd. GHCL Ltd. India Glycols Ltd.

Well GLIM takes students based on their profile. You have an average profile and also the job experience matters I.e in which domain you had an experience. And also, it takes the cream layer since it doesn't have huge strength. Only 95-99%ilers in CMAT that too with an extraordinary profile can make it to GLIM as it also takes students from other entrance exam scores.

I don't think so. Political science is all about politics, independent bodies, law and rights, etc. But marketing or human resources is all about specific skills, communication skills, persuasion skills, mathematics, company need, etc.

Yes, you can appear for CAT & seek admission in MBA in sales & finance. But, you need to take this call keeping in mind your interest areas & career aspirations. There are ample career opportunities for B.Sc in Aviation as well as Airlines, travel, airport infrastructure, defense sector companies hire candidates with such skill sets.

Please go through with the link of MICA to know the procedure of doing MBA equivalent in digital marketing:
https://www.shiksha.com/college/mica-the-school-of-ideas-shela-ahmedabad-3796.