As per your score and previous year cutoff, the colleges you get in first round are:-

IIT Kanpur    Industrial and Management Engineering Industrial and Management Engineering

IIT Indore     Mechanical Engineering     Production and Industrial Engineering   

IIT Delhi       Applied Mechanics   Engineering Analysis and Design 

IIT Kanpur    Material Science and Engineering Material Science and Engineering

Motilal Nehru National Institute of Technology Allahabad      Department of Mechanical Engineering          Production Engineering    

Motilal Nehru National Institute of Technology Allahabad      Department of Mechanical Engineering          Product Design and Development

Malaviya National Institute of Technology Jaipur        Department of Mechanical Engineering   Production Engineering 

Malaviya National Institute of Technology Jaipur        Department of Mechanical Engineering   Production Engineering 

National Institute of Technology Kurukshetra   Department of Mechanical Engineering   Industrial & Production Engineering    

Indian Institute of Engineering Science and Technology Shibpur District Howrah Department of Mechanical Engineering     Production Engineering

To know more about your chances of getting other colleges check out the PSU/college predictor link below:

https://engineering.careers360.com/gate-college-predictor