NSOU - Netaji Subhas Open University

Hi,
Please refer to the link below, as the question is quite similar to yours. I hope, it will help you better understand the difference in distance and full time degree.
https://ask.shiksha.com/what-is-differences-between-full-time-part-time-correspondence-and-distance-learning-qna-2663615

Yes, if you are applying from correspondence, you can easily do it by showing your class 12 mark-sheet.
Regards.

Yes, you can apply for the same if the application form is on the site, for that you can visit this link.
http://www.wbnsou.ac.in/

Hi,
Please find the link below:
https://www.shiksha.com/science/course/b-sc-in-mathematics-hons-netaji-subhas-open-university-bhawanipur-kolkata-110866

You can apply for M.Sc Maths, but also you must have studied Maths in 3 years of your B.Sc.

Hi Debmalya Das,
Yes. You can apply for the course.
Please check the Eligibility as below:
1. Minimum Eligibility to Apply-Qualification: 12th with 40% minimum
2. Additional Details
Mandatory Subject : English
3. Other eligibility criteria
Candidate those have BPP with PSS with 50% marks in aggregate from NSOU are eligible.
OR
Candidate must have passed 10+2 in Vocational Courses with 40% marks in English from a recognized board /Institute.

Hey,
To know the exact dates you should check the official website of the college so that you don't miss it.
Good luck.

You need to have done your B.Sc physics with 50% aggregate to apply for the entrance exam.

Yes. You can certainly apply for this course. Your Academic Gap and job will not affect your admission here.