Hi Mosi,

Sorry, but it is not possible to find the number of seats surrendered by centre to TAMILNADU counselling because be it any category seat it depends on factors like vacanies and all hence can't be predicted,

dear mosi ,

Around 500- 600 seats may remain vacant due to non-joining of some careless candidates who filled choices after allotment through state quota.

hope you got your answer .

good luck :)