Engineering

Pune has the best automobile engineering colleges.

For aeronautical engineering the best colleges are
1# School of Aeronautics, SOA
2# Indian Institute of Bombay.
3# Hindustan Institute of Technology and Science.
4# Indian Institute of Technology, Kanpur.
5# Indian Institute of Science, Bangalore.
6# Indian Institute of Technology, Madras.
7# Indian Institute of Technology, Kharagpur.

RPET is now REAP, and yes you are eligible for this exam.

1# School of Aeronautics, SOA
2# Indian Institute of Bombay.
3# Hindustan Institute of Technology and Science.
4# Indian Institute of Technology, Kanpur.
5# Indian Institute of Science, Bangalore.
6# Indian Institute of Technology, Madras.
7# Indian Institute of Technology, Kharagpur
Are the best colleges in India.

Yes you are eligible for graphics designing.

No, just continue studying, but if you not interested in that then there is no mean to waste money in college and time too.

There is a good number of placement in my college for CSE branch.

Depends on college, if they invite good companies, then placements will be high.

If you are preparing for GATE, then study with made easy materials.

Prepare for JE AE exams by SSC and state government. Civil engineers have a better score in that.