Colleges in Kolkata

Please specify the government job that you are aiming at because there are certain government jobs which are not restricted to graduates. They are open to people who do diploma as well.

I'm from Bangalore. So, I can say about Bangalore.
Acharya College
St. Joesph College
St. Claret
Soundary College
Ramaya College
Central College
KLE College
MS College.
And, so many.

Hello, For B.Sc. . Mathematics, IISER ( Indian Institute of Science & Education Research) Kolkata is best. IIT, Delhi is also best for B.Sc. . Mathematics. JEE is an entrance exam for this. JEE is an exam conducted by IIT every year for undergraduate technical & non-technical programme pursue from IIT, NIT, IISER, etc.

You have to appear for CAT then after you apply for college and then there is GD/PI for candidates.

Get to this link of UEM Kolkata https://www.shiksha.com/business-management-studies/course/executive-mba-university-of-engineering-and-management-kolkata-rajarhat-236655 for executive MBA.

There are few colleges which qualify to be amongst top position for BBA college qualifying certain important criteria like education, infrastructure, industry exposure, placements and mentor. I suggest you to check UEM Kolkata once before selecting the final one https://www.shiksha.com/university/university-of-engineering-and-management-kolkata-47398/courses/bba-bc.

If you have done your 12th with commerce with above 60-70% then you are eligible for B.Com.
Good luck.