10112 KonkanKanya Express has 4 3AC coaches B1, B2, B3 and B4 each with 64 passenger capacity. So, total of 256 3AC passengers can be accommodated.
But according to IRCTC Ticket Booking,
the train has 3AC quotas as follows :
MADGAON - RATNAGIRI => 151 tickets
MADGAON...
more... - DADAR => 133 tickets.
So, how is it possible for IRCTC to issue 151+133 = 284 confirm 3AC Tickets for 10112 train from Madgaon station ?
In addition to these 2 quotas, there is also tatkal quota which allots 19 more 3AC tickets. Also, it has High Official, Foreign Tourist, etc. quotas for the same set of stations separately.
Question is where are these many passengers accommodated if max capacity is only 256 3AC seats in 10112 ?