Indian Oil interview questions

The interview was conducted by a panel of 4 men all of them well above their forties. They remained focussed about the academics and did not ask asingle HR based question . The funny thing about all of it was that only one person asked all the questions and the others simply stared at me , which to be frank was a bit unnerving.

Very technical questions followed by a round of HR.HR basically stressed on extra-cirricular activities.