Compare Neelkanth Group of Institutions Diploma in Mechanical Engineering (Production) and New Government Polytechnic College, Patna Diploma in Automobile Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. New Government Polytechnic College, Patna Diploma in Automobile Engineering course is rated 4.0 out of 5 by 1 genuine verified students. Explore Shiksha for detailed comparison on all course parameters and Download free information on After 10th Diploma Admission details, Placement report, Eligibility criteria etc.