The management dont have clarity how many rounds of interviews and how they are going to conduct. You won't get clarity at all that how many rounds you will be going through and you even won't get any clarity that even have been cracking each round. Because there is no synch among all people who are taking interviews. Just a strong suggestion, don't waste your time, they are clueless on their hiring plan. You will end up wasting your efforts, energy and time. Better seek better opportunity.