CBSE

Please specify, which classes are you talking about?

You should select the subject, in which you got the highest marks to major in. Then, look for a college under an affiliated university, which accepts students in the subject of your selection with your acquired marks.

Unfortunately, your class 12th score is very less as per UK standard. It is better to do MBBS in India, then you can go to UK for your higher studies.

Hi Rajat,
Plenty of options area available after 12th PCM students to choose from. Choose your stream basis your interests and confident to excel in. You may consider one of the below-
(a) B.Sc
(b) B Pharma
(c) BCA
(d) BBA
(e) Five years integrated law
(f) B.Com or B.Sc Economics
(g) B.Sc Humanities
(h( Hotel Management
(I) Fashion Design
(j) Fine arts
(k) Defense Services by appearing in NDA.
(l) Commercial Pilot
(m) Merchant Navy
(n) CA or CS
Hope it helped.

You need to study all the subjects and try to strong your basics of all paper, then practice mock test papers as much as you can. You need to study with full enthusiasm and determination and try to learn a topic and try to assess yourself.

You can do it with NIOS.

Yes, you are eligible because you need 75% or you should be in top 20 percentile.

Aerospace engineering institutes take students with quite good marks, but you can still try.

Yes, you are eligible as NIOS degree is valid for JEE examination.