Science

Hi,
A four-year Bachelor's degree maybe sufficient for many scientist positions. However, if you want to work independently or perform industrial research a doctoral degree is often required. Regards.

You can choose your interest field. You can do M.Sc.

The duration of the course is 2 years. For more details, I request you to please contact the university on the contact numbers provided in the link:
http://sau.edu.in/index/contact-us/

Associate Diploma in Cyber Security from CSSRL is a 12 month training programme which you can consider for this. It is a foundation programme with detailed practical hands-on training. The schedule is flexible to accommodate your graduation classes in parallel. Contact details will be available on website.

Ostrich is the largest bird.

Firstly, decide on the college in which you wish to apply. I doubt if you will be able to get admission this year as mostly for all the colleges admissions are closed.

Hello,
This institute formed almost thirty years back is a very well known academically. It's fees however is a bit on the higher side at almost Rs.1L per semester. This may be due to excellent faculty and facilities provided by this institute. I am attaching a link that will give you all the required information.
https://www.shiksha.com/university/hindustan-institute-of-technology-and-science-chennai-36830

Yes, of course.