in congnizent their is 4 rounds .. 1. personal interview 2. aptitude test 3. HR round 4. manager round in personal round they asked first question tell me about your self ? and then family background he asked my personal life After 2 round in test some grammatical/vocabulary/logical . in 3 round some subject knowledge questions and why congnizent ? what you know about our company? like that after completed 3 round in 4 th round was manager round in this round they ask about salary and your personal life ..some technical question