When will app reviewed from apple after rejection of app due to metadata rejection?
Normally, a metadata resubmission takes less than a day. 

But that is extremely misleading. 

Many think you have to resubmit after correcting the data. This is wrong. Clicking "Submit for Review" puts your app in the back of the queue. Meaning it will take another week or so.

The correct way is to reply to the resolution center message saying you corrected the error. Follow this guide for details.