Medicine & Health Sciences

He can pursue MD from UK. No PLAB or GMC is required. Its fee will be approx 50 Lacs.

A similar programme is available in the UK.

You can pursue PG in radiology in the UK without any entrance.

You should pursue your MD full time as you will be gaining exposure and in hand clinical practice. UK can be an option with affordable fees structure of around 50 Lac and no entrance is required. UK degrees are valid in India to practice, visit MCI link: https://goo.gl/5SK1ml
For more details about the program: https://goo.gl/GmQEj2

You can pursue your MD from UK. Degree from UK are acceptable in India. Visit the link from MCI:
https://goo.gl/5SK1ml
For details about course and options available:
https://goo.gl/GmQEj2

The best country to pursue MD/MS is USA and UK.
For USA, you have to clear USMLE 1 & 2 to become eligible for NRMP.
For UK, you can get direct admission in popular streams.

UK has an option to study PG MD/MS without any entrance examination. Only IELTS is mandatory requirement. As per Govt of India Gazette:
http://www.mciindia.org/tools/announcement/Recognition out side India.pdf
all post graduate qualification is UK are accepted in India
for more details https://goo.gl/GmQEj2

India you cannot get admission in any PG medical programmes without qualifying NEET. We will suggest you to go to UK for you PG in Medical. We have a university which won't be requiring PLAB and GMC for an India student to enrol for MD Program. Package is also very affordable (approx 50 Lac for complete degree) and university is well ranked.
To know more about course: https://goo.gl/GmQEj2

There is no as such job depending on your degree currently. You could probably keep on checking the link mentioned below and check whether you can get a job for yourself.
https://nasajobs.nasa.gov/default.htm

Instead of doing MBBS, you can probably select a Masters course in a specialisation of your interest. As that would be the only way if you wish to continue with the medical field in future.