1- Written 2- Technical 3- HR Round 1 Typically a one-on-one interview between the applicant and HR.After that there will be written test having some puzzles and IQ questions only. Round 2 The interviewer will ask questions about your experience and skills, work history, availability, and the qualifications.Technical questions simply related to your profile and whatever you mention in your cv. Round 3 If you are the one,to whom company looking for. Then further process proceed such that salary negotiation, and entire company formalities.