What kinds of questions are asked in a job interview (campus placement)?

I know the answer for the speed of mosquito if the observer if watching outside the train, so I conveyed that if the observer is outside the train the speed of the mosquito is equal to speed of train +speed of mosquito.

I'll tell my personal experience.

Company name: Accenture

Panel interview

Five students are sitting in front of two HR.

First they individually asked the old age question tell about yourself.

Told about myself, Aravindh from here and bla bla bla. To be frank I was strucked for some moment. On seeing the hr face I came to know that they were disappointed.

Then finally hr asked one commen question to all the students. The question was

You are sitting on a seat inside the train and another person is sitting opposite to you. A mosquito inside the train bites you and flying towards the person opposite to you, What is the speed of the mosquito?

I don't know what the heck is going on with this question . Suddenly Einstein’s theory of relativity strikes my mind and I know the answer for the speed of mosquito if the observer if watching outside the train, so I conveyed that if the observer is outside the train the speed of the mosquito is equal to speed of train +speed of mosquito.

Result : selected

PS: Till now I don't know how it suddenly striked me.