Hello,

Here are some top government college for engineering in India

Delhi technological university

Jamia milia islamia. new delhi

Veermata Jihabai Technological institute

Sardar vallabbhai natioanl institute of technology, surat

Punjab engineering college , chandigarh

University of Hyderabad

National Institute of technology

According to your score it is hard for you to get into top institutes in  general category. But to know which college you can get through JEE mains you can use college predictor tool of careers360

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer