It was good ..first of all an aptitude test is to be taken where several questions are given based on general aptitude for example problem figures,blood relations and few more. then interview with the HR goes on then as usual a warm introduction where first the HR introduces himself and then the interview carries on with first your self introduction your educational qualification and family background..and then the usual questions..and most important at end the interviewer is gonna ask if you are comfortable with night shifts you need to say yes..and about salary just say you are comfortable with the conpany norms and regulations...and dont forget to keep relax calm and be sophesticated.