How are participants selected in the Indian quiz show "Kaun Banega Crorepati" (KBC)?

First of all, you have to register via Sony Liv App or by sending an SMS to509093. Then after registration, you have to answer 1 question daily for five days. Then the computer will do a random selection of 9990 candidates. Then you have to answer two questions on call from their team. If you are successful, they will give you a date for auditions and video tests. After qualifying it, you will get a chance to sit on a hot seat.