Short listed through NQT then called for TR and MR interview.
A separate interview for HR. 2 people panel for first and 1 person on HR interview.
Doesn't last more than 20 minutes .
Documents verification through HR interview.
I applied online. The process took 2 months. I interviewed at Tata Consultancy Services (Calcuta) in Oct 2021
Interview
It was around 20 mins long. First TR asked about myself and as I told I have specified likelihood in Data Analytics so he asked few questions on that. Then very basic questions of Python, like diff between List, Tuple; What are the benefits. That's all from TR and then MR asked about my hobbies and as I told I like cricket, kabaddi, he asked who is the captain of national kabaddi team, who is the owner of Jaipur team in PKL. Them HR asked if I have any backlogs or any gaps in education and if I have any location preference or not. That's end there.
Placed in Campus interview. Had aptitude round and HR round. It was easy and HR was helpful in whole process.
Aptitude question consists of numerical ability and basic coding questions.Second HR round consist of basic tell me about yourself and few coding questions