Dear Aspirant,
Do mean where are the polytechnic institute in the state of Bihar,
Following are the polytechnic college in Bihar:
Government college of Vaishali,Barauni, Bhagalpur,Chapra, Darbhanga,Gaya, Gopalganj, Muzaffarpur,Patna,Purnea,Saharsa,Nalanda,Dehri-on-Sone, Katihar, Lakhisarai
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