Hey.

The cut off for admission in Madras Institute of Technology, Chennai in the IT branch in 2017 was a score of 147 through TNEA.

You can use the link below to download a PDF which gives the cut off of each branch in MIT for the year 2017.

https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.annauniv.edu/cia/pdf/Cutoff%25202017.pdf&ved=2ahUKEwiZm7quzLDcAhUYfH0KHVyfDvcQFjAHegQIBBAB&usg=AOvVaw3M6mVAPxpPgaEFFJjWixqF

Best of luck!