Some questions asked in the interview.

Hi,
Well,it's placement time in the university.
Ok, it's not for at least another four months. Our seniors conducted a talk on placements and shared their experiences on placements during their final year.

So, I thought about it for some time, and I also stumbled across some interesting questions that might be asked during the interviews. I'd like to know how you would have answered these questions if asked in an interview.

1) Tell me about yourself. (The classic question. I dont yet know what the interviewer expects from this.)

2) If some other company offers a better pay package after you join us, will you leave our company??

3) Are you planning to do higher studies after graduation? Are you taking any exams? (Here, should I lie, saying No, or should I say yes?)

4) Will you lie (indulge in malpractice) for the benefit of the company?

And do share any other interesting questions you might have come across.