we were asked to prepare ourselves for the an aptitude interview which includes only objective questions that are related to the job roles and tors which i passed and proceeded to the next level of a written structured test. I also passed and proceeded to the oral interviews. all the interviews were conducted online.

Written test interviews are the first to be conducted. Once successful, a panel interview ensues. Interview questions are competency based so read up on the job specific roles. They want to gauge how you acted in specific situations, how you solved problems.