Thanks for your query. The placements at bhu are pretty good and the can check the following links to find out more about the placements at bhu.

http://www.jeduka.com/science-m-sc-food-science-and-technology-course-banaras-hindu-university-varanasi-college

https://www.google.co.in/amp/s/m.timesofindia.com/home/education/news/Students-of-food-science-centre-get-100-placements/amp_articleshow/9275858.cms

http://www.bhu.ac.in/search/

Thank you.