B.Sc

Yes, there is. For a more detailed understanding of the names of the colleges and the facilities provided by each you can visit the official college finder in Shiksha in the website which will help you in this matter.

Go ahead, it is a great course, you will have a bright career ahead.

For vacancy, you have to go through various job sites.

B.Sc in Physics student may go for Astrobiology, if he or she is interested in pursuing career in this field.

Hello,
I think it is too late to think of getting admission for B.Sc Nursing for academic session 2019-20. You can however think of getting admission for course beginning next year. The procedure will begin by Dec this year. Please keep looking for ads in newspapers or relevant websites. Best wishes to you.

Here are the complete details about the JAM2020:
https://www.shiksha.com/science/iit-jam-exam
Kindly follow the link to get all the official information.

Hello,
In private colleges one can think of joining via management quota seats, but here this also is not available. I would like to advise you to be positive thinker and visualize a situation wherein you are attending classes after getting admission via entrance exam mode.
Thank you.

Yes, it is there.

No, you should go for Master's degree. You can later go for Ph.D or some research. All the best.