Dear Kamlesh,

IITs and NITs takes admission through JEE (Main+Advanced)

Through, MHT CET you can take admission in state level colleges of Maharashtra. 

For government level colleges you need domicile certificate of Maharashtra other state students are eligible to take admission in private colleges.

To check the top colleges through MHT CET you can refer below

 Government

College of Engineering, Pune

Institute of Chemical Technology, Mumbai

Veermata Jijabai Technological Institute, Mumbai

Government College of Engineering, Aurangabad

Shivaji University, Kolhapur

Private

Maharashtra Institute of Technology, Pune

Vishwakarma Institute of Technology, Pune

MIT College of Engineering, Pune

Bhartiya Vidya Bhavans, Sardar Patel College of Engineering, Mumbai

Bharati Vidyapeeth Deemed University College of Engineering, Pune

To check the complete list you can refer below link

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-India?f%5B0%5D=sm_college_course_level%3AUG&f%5B1%5D=sm_college_degree%3AB.E%20/Btech&f%5B2%5D=sm_quali_exam%3AMHT%20CET

Good Luck!!