Hi, Pratap

Some of the renowned institutes in Jharkhand for Polytechnic are:

GOVERNMENT POLYTECHNIC, Adityapur

AL- KABIR POLYTECHNIC, Jamshedpur

GOVERNMENT POLYTECHNIC, Koderma

GOVERNMENT POLYTECHNIC, Dhanbad

and for B.Sc. Agriculture are:

Birsa Agriculture University

JR University

RG University

Capital University

Hope this helps