Jio Network Engineer/NOC/4G Project interview questions

Very long process, the HR did not seem interested. He didn't even bother looking away from the computer screen; very rude because candidates traveled to their remote office which is pretty far from Western Line. I went there for the post of Network Engineer and wasn't asked a single network related question. All I was asked were not remotely located to networks or Engineering. It felt as though they had their candidates short listed beforehand and the interview was a mere formality. It was a very insulting experience. Reliance Jio is well known for its politics, I wasted 2-3 days and the long long travel to get there. If you're going for an interview, stop studying and better get a reference.