Hey Rishu Pandey

Placement is the program conducted within educational institutes or in a common place to provide jobs to students pursuing or in the stage of completing the programme. In this programme, industries visit the colleges to select students depending on their ability to work, capability, focus and aim. There are different types of placements such as pool campus placements, project placements, student internship placements. 

First, a preplacement talk is done as an initial step of the placement procedure which is followed by educational qualification, written test, group discussion, technical interview, formal interview, post placement talk. 

I hope this helped. Thank you!