Distance

Distance education (Degree) approved by DEC, UGC/ AICTE is valid for both government and Private job at all level. That is technical view for the legality issue for distance education.
However,
Job to Job and case to case, more than a degree, criterion for the position outwit full-time education over distance education.

Hello Sanjay,
You may refer the link below for the list of MBA (regular) and distance MBA colleges in Rajkot:
1) https://www.shiksha.com/mba/colleges/mba-colleges-rajkot
2) https://www.shiksha.com/mba/colleges/distance-correspondence-mba-colleges-rajkot

There are some good colleges which provide part time courses and I would suggest you for UEM Kolkata for computer engineering the best college for part time courses. To know more about the college visit here: https://www.shiksha.com/university/university-of-engineering-and-management-kolkata-47398

Yes, you can pursue your Aeronautical Engineering through distance mode from Aeronautical Society Of India. You can also pursue Aeronautical Engineering on regular mode from Shivaji Vidyapeeth Kolhapur.

Two degree in any way not permitted at a time in the rules in India. It is surprising that you are interested in two different career direction at same time. Think before it because it is related to your life than take any decision.

You can check the distance courses offered by NMIMS-Mumbai.
https://www.shiksha.com/college/nmims-global-access-school-for-continuing-education-nmims-university-vile-parle-west-mumbai-38179

Hi Shivanshu,
Here are the best colleges to offer M.Tech through distance:
Karnataka State Open University
Alagappa University
Yashawantrao Chavan Maharashtra Open University
Dr. B.R. Ambedkar Open University
Kurukshetra University
Tamil Nadu Open University
Kakatiya University
Netaji Subhas Open University
Andhra University
Manonmaniam Sundaranar University
C. V. Raman University
University Of Burdwan
Madhya Pradesh Bhoj Open University
All the best.