Personal interview which is conducted by a panel of bankers from different departments.
Typical duration is 30mins - 60mins.
Questions range from educational background to motivation for the job and why should they select you.
I applied through other source. I interviewed at IDBI Bank
Interview
Friendly panel, few basic hr questions like introduce yourself, what are your strengths and weaknesses, why banking sector and why IDBI bank. And a few banking terminology questions- universal banking, merger and acquisition
I applied online. I interviewed at IDBI Bank (Dehradun) in Feb 2016
Interview
There is a single interview, usually conducted by a panel of 4-6 people. Its a mix of all domains- Banking, General Knowledge, HR etc. The environment is cordial, General Knowledge questions are usually based on contemporary news and places where you have significantly lived/worked.