Interview
About Indigo's Interview,
Would like to say study everything, they can ask you anything, dont ever think if i am not rated they wont ask this or they wont ask that, have a the basic knowledge of everything and no one person is asked the same type of questions. A lot depends on how your answer the questions, like other airline interviews its a grapevine process which means for eg, if your are asked about the difference between an Airbus and a Boeing, the way your answer this question will form other questions, and obviously other questions that comes to the examiners mind.
be your self dont put on a show or try to be someone else. Indigo is a peoples airline they want good human being who are ready to adapt and learn.
hope this helps, and nothing comes in front of hardwork guys, if your are well prepared and willing to work hard then nothing can stop you from becoming a pilot in any airline.
Good luck