I interest in astronomical engineering . So you says me that tata institute of fundamental research total fees , entrance exam and placement
As far as I know, no institute in India offers astronomical engineering. Tata Institute of Fundamental Research also doesnt conduct any such course. However Astronomy and Astrophysics programmes are at the following
Indian Institute of Astrophysics, Bangalore (IIA),
IndianInstitute of Science, Bangalore (IISc),
National Centre for Radio Astrophysics, Pune (NCRA-TIFR),
Inter-University Centre for Astronomy and Astrophysics, Pune (IUCAA),
Physical Research Laboratory, Ahamedabad (PRL),
Raman Research Institute, Bangalore (RRI) and
Tata Institute of Fundamental Research, Mumbai (TIFR
These are mostly at PhD level and research oreinted. However IISc Bangalore offers an integrated course called JAP - Joint Astronomy programme in association with the other institutes mentioned above. All details for JAP is mentioned here. http://www.physics.iisc.ernet.in/~jap/jap-home.htm.
I dont know if you have completed your graduation or not. If not, you should first complete that before you think of specializing in astronomy.