I applied through a staffing agency. The process took 2 days. I interviewed at TRL in Aug 2018
Interview
First round is written test related to technical,quantitative ability, aptitude,English. After crossing all the sectional cutoff,next round is Group study and then after that technical and HR interview related to core subject.
I applied through university. The process took 2 days. I interviewed at TRL
Interview
It was an on-campus recruitment process. The process had an aptitude test for the first round. Those who cleared it were then called for personal interview. After that they were hired.