There were three rounds one is technical one is HR and last one is machine based task which last 20 to 30 minutes.The last round was very important and in this round the machine check your tone,ability to listen , analyzing ect.

It was 4 round process First round for submitting cv and your introduction Then in second round Your introduction and few questions Then in third round As per your preference and the company you got. They will give you an task or assignment to check you eligibility And the fourth is client interview