Hello student,

As you have mentioned that you have secured 3000+ rank which is quite high. Here is the cut-off ranks for sastra university Thanjavur campus in previous years

For stream 1

cse-less than 650

ece-less than 800

eee-1100

mech-1100

ict,it-1300

others below 2100 at max

But if you are from tamilnadu state then under state Quota you can get all branches except cse,ece.

However, cutoffs change every year with respect to the level of exam and the no of candidates.

All the best.