Yes according to previous year's cutoffs you will be eligible for GCET Jammu in Civil branch. 

Government College of Engineering and Technology - [GCET] is amongst the top ten colleges for engineering education in Jammu. It is affiliated with AICTE Delhi and Jammu University. The organizational hierarchy runs in this particular manner: the highest presiding member in the college is the Principal under him are the HOD’s, Accounts Officer, Registrar and Security Officer. Under the HOD’s are the Assistant Professors, Lab Staff and Lecturers, under the Registrar are Assistant Registrar, Secretary and Under Secretary and under the Accounts Officer is the Accountants and AAO.