Hello student as you've mentioned IT, i believe you're concerned about B.tech in information technology. Admission in NIT Suratkhal (Btech) is through Jee main entrance examination conducted by NTA.

ELIGIBILITY - Candidates should have passed class 12 in physics chemistry and Mathematics from a recognized board.

Admission is not based on MHTCET you need to appear and qualify Jee main to get admission in NIT Suratkhal.

For more details refer to the link mentioned below - https://www.google.com/amp/s/www.careers360.com/university/national-institute-of-technology-karnataka-surathkal/amp

Feel free to comment if you've any doubt

Good luck