Hey there

For any campus placements any active backlog should not be there and if you'll clear them before your placements then ofcourse if you are in IIT Bombay then there will not be any problem.

Check about placements in engineering

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/tags/engineering-placements&ved=2ahUKEwjf-9m-k6LkAhXHfX0KHapZBvQQFjAAegQIAhAB&usg=AOvVaw25Vk4reVGhcusAJB-rZkfh

Good luck