QA InfoTech Software Test Engineer interview questions

I applied through college or university. The process took 2 days. I interviewed at QA InfoTech (Noida) in April 2016.. Interview The interview process had aptitude test, which contains quant ,problem solving and programming questions then two technical interview, hr interview, meeting with CEO, mukesh sharma. In technical interview they asked about software testing concepts and some basic programming questions like reverse array and linklist etc then in another technical interview they asked some puzzles and asked to make test cases for any object etc .In Hr interview they will generally test your english speaking and then last is Ceo round where he will ask about yourself and certainly will check your confidence .