I applied online. The process took 4 weeks. I interviewed at Hindustan Zinc Limited in Apr 2018
Interview
I applied online through their online portal. First there was an aptitude test which was easy. After that, there was a telephonic interview in which they asked basic technical question.
I applied through university. The process took 6 days. I interviewed at Hindustan Zinc Limited (Udaipur, Rajasthan) in Nov 2017
Interview
It was an online quiz followed by a face to face interview by a panel of two members. The online quiz was easy but carefully monitored by some system software on screen.
I applied through university. The process took 1 day. I interviewed at Hindustan Zinc Limited (Dehradun) in Jun 2017
Interview
There was an aptitude examination of 1 hour and after that, there was Personnel Interview. It happened in June 2017 and was a lot beneficial for me. The internship was very successful.