Here are some of the top Government Polytechnic colleges in Delhi you can prefer given below:
Ambedkar Polytechnic Aryabhat Polytechnic Gobind Ballabh Pant Polytechnic Guru Nanak Dev Co-Ed Polytechnic Integrated Institute of Technology Kasturba Polytechnic for Women Meerabai Institute of Technology Pusa Polytechnic Delhi Institute of Tool Engineering
If you want to know about any particular state then let me know.
Good Luck!
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