First round is HR round. They will ask you to introduce yourself. From there, the question will arise to check how fluent you are in the English Language.Once you move to the next round after few hours. They will verify whether you have learnt anything about the company while you were waiting for the second round. When the interview rounds gets done, the HR came to me said that I did not get through this round and I have to go through a lot . Never specifically mentioned where I had to work on. To HR , please work on specifically mentioning why the candidate is rejected and please show some kind of transparency. If you are referred by someone in the company , you will be selected directly dont have to be afraid. (but the rounds will be conducted for sake)