This is the cut off marks for B Sc Agriculture in Coimbatore for last year-2017

OC - 194.50

BC - 193.50

BCM - 190.75

MBC - 191.75

SC - 184.75

SCA - 178.75

ST - 185.00

In my opinion , you can only expect minor changes to the above mentioned marks. It would almost be the same for B Sc Agriculture.

However if your only aim is to get into TNAU and not necessarily B Sc Agriculture , there are other courses which require less cut off marks .

My suggestion is that you always have at least 2 options (2 courses) at hand , before entering the counselling hall.

Hope it helps! Comment Down if you have any other queries... Goodluck!