before interview there is many form to be filled. they asked you for your updated cv and detailed job description. also you need to fill the background assessment test. market language test also some english certification test with reading and listening questions. then you go to the interview process

It was a long CBI interview. Lots of questions on past experience, though overall it was easy to respond to these questions if you had prepared and read the job description carefully. Not challenging at all, just very long.