B.Sc

Yes, of course. There is obviously value of every certification any open university offers. And, there exist several universities through which you can do B.Sc in aviation.

I would recommend you to check out. There might be something for the people who are or were in air force. Soif that criteria is applied on you then you will easily get admission. please check with your organisation and this is special case so even mailing them would be a good idea and they will recommend you the best that you can do.
all the best

Hi, you can check the syllabus from the link provided below:
http://online.gndu.ac.in/syllabi.asp.

Hi, the placement at AUK is pretty good for Master's as well as Bachelor's. You can go for Master's as they have a placement record.

Yes, definitely it is valid, as Himalayan University is a UGC recognized university along with many registrations. It is not a fake university, so it's B.Sc certificate is definitely valid for CAT ICET and other entrance exams. Good Luck.

Yes surely, as it comes under Delhi University it's a recognized college, and you can pursue your course from there.

Hii.
yess you are eligible for bsc in hislop college.

Yes,
MBA is open for all. Appear in CAT for MBA in national universities and GMAT for foreign universities. CAT score is accepted by IIMS, which are the best MBA College in India.

The placement records of the college is available on its website. But, better give some government exams and get job in government research centers.