As you have not specified your reservation category,  I am considering you to be in the General category.  I am giving you the Round 5 cutoff for MIT Chennai which you can consider as the minimum cutoff rank for getting into MIT.

CR means closing rank.

Aeronautical engineering: CR 1295

Electronic and instrumentation: CR 2033

Computer science: CR 737

Electronic and communications: CR 892

Automobile engineering: CR 3327

Production engineering:CR 5493

I hope it helped 

Dear aspirant,you have not mentioned that which is the preferred branch for you.The cutoff are different for different branches.Also the cut off changes every year.So,to have an idea as per previous year trends you are required to be in top 2000 in general category to have a seat at MIT,Chennai.

Hope this helps.

Hello Iniyan,

Since you have not mentioned any special category I'm mentioning the closing ranks of general rank for all of the branches in Madras Institute of technology - 

Electronics and Instrumentation - 2033

Aeronautical - 1295

Computer Engineering - 737

Electronics and Communication - 892

Automobile - 3327

Production - 5493

Rubber and Plastic Technology - 10535

These are the closing ranks which were seen in round 5 of TNEA counseling.

All The Best.