Colleges in Orissa

Which entrance exam are you talking about?

Please refer to the links provided below for details regarding a course in BBA hons from CMR University and Global Institute of Management Sciences. You should be able to compare the features of each college from the web page itself and then decide which college you would prefer to pursue BBA hons.
https://www.shiksha.com/university/cmr-university-bangalore-47389
https://www.shiksha.com/college/global-institute-of-management-bhubaneswar-22009

Please refer to the link provided below for details regarding syllabus for PG Zoology courses of Utkal University. You can download their brochure which contains important details like syllabus of courses mentioned above.
https://www.shiksha.com/science/course/m-sc-zoology-utkal-university-bhubaneswar-38537

Well, there is no particular information about the branch but as I know, the number of students placed in core companies are very less. Most of them are placed in IT companies whose package is around 3.5 LPA. Students placed in core companies get around 3-4 LPA.

See their detailed process on their official website. Even you can speak/write to their executive.

Hi,
Please check-out placements of MYRA School of Business:
http://www.myra.ac.in/corporate-connections/internships-and-placements
http://www.myra.ac.in/corporate-connections/internships-and-placements/who-hires-here

You need to appear for NEST (National Entrance Screening Test) to get into NISER, follow the official link below for details:
https://www.nestexam.in/
For IISER: https://www.shiksha.com/science/exams/iiser-entrance-exam