India

Yes, you are eligible of giving IBPS exam. You just need to complete your graduation from any education background.

The best college for computer Science engineering in south India except IITs are-
1. NIT
2. BITS.

Everyone has right to chose as per constitution. Thing is after the final counselling of BDS you may need to pay the bond fine (if was signed). You have no restrictions for any stream counselling. But in some cases you may need NOC to take part in counselling and that may be at price of your BDS seat.

Approximately about 120000/- per annum for B.Sc. Aeronautical engineering.

Hi,
IHM-Dehradun is a good college, but if you are willing to do your course from other college, you can surely try for IHM-Pusa or IHM-Mumbai, or else if you want to go for private college, you can apply for WelcomGraduate School of Hotel Administration, Manipal.

Every degree is valid in whole India, you can pursue degree from anywhere in India.

Hi Hemchand!
Kindly contact the university directly as such information is not generally shared on the official website of the university.

Nowadays, correspondence in B.Tech is not considered valuable. It's better to do as regular student or you can get admission in Evening Colleges you are working.

There are few good hotel management colleges in India to provide job opportunity worldwide and I suggest you for JSHM Vadodara, the best college with international transfer option in hotel management to build career in hotel industry. Try visiting the website to know more information about college https://www.shiksha.com/college/jindal-school-of-hotel-management-vadodara-28927.