Usually 20 to 25 days, I noticed from other people's timeline.Here's my timeline
NOI Received: 25th September
NOC: 1311
Points 419
NOI Accepted: 25th September
Document Checklist Received: 26th September
Document Sent: 02nd October
Document Received: 7th October
File Number: 29th October
Nomination: Waiting
Does somebody know what is a usual time limit for getting nomination after file number?