Basically the most opted branch in MIT Muzzafarpur is Civil Engineering, Others the core branches are good in term of placement, Industry Exposure etc. so Electrical Engineering or Electronic Engineering both are also good after Civil Engineering, You can go as per your interest. As per the analyzing report of Careers360 MIT Muzaffarpur has AAA rating which means above average. You can also check the further information with the given below link.

https://www.mitmuzaffarpur.org/department-of-electrical-engineering/about-electrical-engg/

https://www.mitmuzaffarpur.org/department-of-electronics-communication-engineering/about-electronics-communication-engg/

You can also check the genuine reviews of the colleges with the given below link.

https://engineering.careers360.com/colleges/muzaffarpur-institute-of-technology-muzaffarpur

Good Luck!