I applied through an employee referral. The process took 2 weeks. I interviewed at Indian Oil (Nāgpur, Maharashtra) in Jun 2019
Interview
There's no interview process for the Vocational Trainee Intern position if you apply through references.
If not through references, then you can just mail your details or apply through website. You will receive further procedure through email.
Interview questions [1]
Question 1
No questions were asked as I applied through references.