CBSE 12th

Kindly visit this link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Contact your college. They may allow you to rejoin, if it is with norms of that university. All the best.

Hai Negi,
Kindly refer the following link to know about different career options after class 12th Science
https://www.shiksha.com/careers. Choose better one on your interest & Passion.

No, first you have to pass all the subjects then you can get admission.

Kindly visit this link:
https://www.shiksha.com/b-tech/colleges/b-tech-in-aerospace-engineering-colleges-india

B.Pharma D
B.Sc in zoology, B.Sc in chemistry, B.Sc in physics, B.Sc in biochemistry, B.Sc in nursing, B.Sc in Microbiology, B.Sc in Environmental Science, B.Sc in biology, B.Sc in agriculture, B.Sc in Forensic Science, B.Sc in genetics any many more. )
B. F. Sc (Fisheries Science)
BHMS
BPT etc.

Please follow the given link for the list of good colleges:
https://www.shiksha.com/science/colleges/b-sc-colleges-Gujarat

Hi Guna, yes, you can get admission in Cochin University. Your rank in CUSAT is good enough to get you a seat in this college. Your board score is also good. I will suggest you to apply for this college.
Best of luck.

Hello Punya,Yes, you can surely get admission in Psychology, but some college seeks for Entrance test.
Some seek for mark. So, it solely depends on the college. I hope you'll get it. Good Luck.

Although you are eligible to take admission, it will be difficult to reach the cut-off. As the cut-off for B.Sc in zoology goes high at MSU. So, you should apply and wait for the last round.
Best of luck.