Interview is basically an interaction with interviewer (One on one Interview or group of interviews) where you will be judged on the basis of as follows:-

• Your personality and career related questions.
• General technical questions.
• Company specific and general awareness questions.
• Tricky questions based on situation awareness, aptitude and reasoning. 

Keeping all the things as said above, Redbird Aviation prepared an extensive module where an individual will be prepared and accessed for cracking the interview.