India

You may refer to following link for list of top MBA BSchools in state of madhya pradesh: https://www.shiksha.com/mba/ranking/top-mba-colleges-in-madhya-pradesh/2-2-113-0-0

Yes, you're eligible to get the admission at Chitkara University, Himachal Pradesh with the mentioned JEE ranks as the eligibility required for B.Tech is JEE-Mains mandatory and 12th cleared with a minimum aggregate of 60% in PCM, so just apply as early as possible before the seats gone over. The counselling will take place once JEE and class XII results will be out. You get yourself registered with Chitkara University by filling up the form. Forms are available in various book shops and you can also apply online at - admissions.chitkara.edu.in.

Christ University, Bangalore is India's top University for BBA as per India Today 2016 rankings. You may refer to following link for list of top BBA colleges/ universities in India: https://www.shiksha.com/bba/ranking/top-bba-colleges-in-india/93-2-0-0-0

Hello,
You may check good avionics engineering college by the link below:
https://www.shiksha.com/b-tech/ranking/top-aeronautical-engineering-colleges-in-india/49-2-0-0-0

Some of the best colleges are:
Birla Institute of Technology & Science (BITS) – Pilani, Rajasthan
Narsee Monjee Institute of Management Studies (NMIMS), Mumbai, Maharashtra
Birla Institute of Technology & Science (BITS) - Hyderabad, Andhra Pradesh
Jadavpur University Faculty Council of Engineering & Technology - Kolkata
Institute of Chemical Technology (ICT) - Mumbai and
Nirma University, Ahmedabad, Gujarat