Aspire Systems Associate Software Engineer interview questions

I was applied through college we attended the interview at a college 1st round was aptitude and basic programming MCQs 2nd round was programming round ( In the programming round simple programs had been asked and we have to write a code in paper ) 3rd round was HR round

Aptitude round which was very easy. Then technical round started. A round table and 10 students sitting and only 1 Hr. He gives 1 question to everyone. No question from previous interview was repeated here. I think that Hr was confused us for 2-3 years experienced people. This is an off campus interview. That's why he asked tough questions. And to interview 200 people only 1 Hr was present. Can't believe it.