First round included 3 sections aptitude, simple reasoning, technical questions on c, to qualify this round just concentrate on technical questions first they have higher weightage.. 2 nd round is coding it is face to face not a system test, 3 questions and there is elimination at every stage, last question is deciding one, they look for innovative coders who could complete with less time complexity and weird ideas,,, last round is just formality tr round one need not worry abut this...