Hyderabad

Hyderabad Aviation Academy and Hospital Management.
Trade Wings Institute of Management.
Rajiv Gandhi Aviation Academy.
Fly Air Aviation Academy.
Aptech Aviation and Hospitality Academy.
For your reference, these are the best colleges in Hyderabad for Diploma in Aviation.

Yes, this course is also available in Hyderabad.
College: Department of Hospital ManagementHyderabad, Telangana
College: Apollo Institute of Hospital AdministrationHyderabad, Telangana
College: Deccan School of Hospital ManagementHyderabad, Telangana

Please refer to the link provided below which you can use to make a detailed comparison between colleges of your choice. Nowadays, IISC, Bangalore is rated as the number-1 science college in India and also has a respectable standing in the world rankings. You can compare standings of both colleges at the link mentioned below:
https://www.shiksha.com/science/colleges/m-sc-colleges-india

IPE http://bit.ly/2vCaERw focuses on quality education and suitable placements. The college is well established with the top notch faculty and they offer excellent placements as well. Few of the companies that have visited for the batch of 2017 are Deloitte, TCS, Federal Bank, BYJU's etc. So you don't really have to worry about placements in IPE as more than 70% students grab positions in top MNCs.

Hello Rahul,
The following are the top engineering colleges in Hyderabad:
1) IIT Hyderabad
2) IIIT Hyderabad
3) BITS-Pilani Hyderabad campus
4) JNTU college of engineering
5) Osmania University
6) CVR College of Engineering
7) mathuri venkata subba Rao engineering college
8) vasavi engineering college
9) CMR College of engineering
10)Chaitanya Bharathi Institute of Technology