Don't know much about that because B.Sc. don't offer such things as job placement and recruitment. there should be some more recruitment after the Bachelor college do placements after your Masters degree

In this college, as such no companies come for placement, but one time in history there was a campus arranged by the state government to give employment opportunities to students. But many of the students became got government jobs.

Placements held every year. You can join if you complete your degree or final year. Many indian companies offer you job. Last time LIC,SBI,TATA offers many jobs in different post. After completing my degree I will get admission in Msc. After Post Graduate I will start preparations of NET,PET.

I was still applying for companies whose profiles I liked such as Mathworks, Course 5i, etc.(don't remember the full list) but again either I was not getting shortlisted for interviews or getting rejected after the interviews.