How to prepare for an IAS interview ?

If you are looking forward to writing the IAS examination then it is important to know what exactly you are preparing for, which you will get to know only by understanding and analysing the prelim syllabus. It is very important to prepare for IAS prelims by following the syllabus and differentiating all different subjects accordingly. For preparing for an IAS interview you should have general knowledge, current affairs along with a proper introduction about yourself and should be ready to answer any personal questions in the  right manner. You  should  be ready to answer questions in which you have to give opinions on contemporary topics. It is important to be careful with the words which you pick while giving an interview. A formal behaviour in the interview is mandatory  along with proper dress which would be neat and comfortable for an appearance