I attended interview on Feb 1st... It was walkin and 600 people attended it. Around 200 people were shortlisted on resume screening for interview. The interviewer was very casual and and asked basic questions relating to the job role. The interviewer took just 15 minutes for interview. I didn't have any other interview other than this. I got mail for basic details enquiry after 15 days from the date of interview and it took one month in total to get offer letter.