B.Sc

Follow the below link:-
https://www.shiksha.com/science/course/m-sc-in-food-science-and-technology-babasaheb-bhimrao-ambedkar-university-lucknow-269022
All the best for your bright future!

Hi,
It's up to you. If you want to get some money and support your family, then job is the good option but if money is not the problem, then you must do Masters because it will always help you to find a good position in your job.

Courses after 12th Science with PCB:
MBBS.
B.A. M. S. (Ayurvedic)
BHMS (Homoeopathy)
BUMS (Unani)
BDS
Bachelor of Veterinary Science & Animal Husbandry BVSC AH)
Bachelor of Naturopathy & Yogic Science (BNYS)
Bachelor of Physiotherapy.

No, you cannot do B.Sc.

Dear,
You should go for BA. Here you can find the subjects like history, economics, psychology and many others which will be helpful in your preparation.

You should be M.Sc in mathematics.

Yes, definitely you can appear for SSC CGL exam after completing your Bachelor's degree from Singhania University. As, SSC CGL requires only graduation. Doesn't matter from where and when had you completed. All the best and have a great life ahead.

As per my opinion and my knowledge, you can go for BCA or biotechnology. These courses are related as per the information provided by you. And, I think these will be very helpful for you. All the best and have a great life ahead.

M.Sc. Computer science.
Course Level:
Postgraduate Type:
Semester system
Duration:
2 years
Eligibility:
Bachelor's degree in Computer Science, Mathematics and other related fields
Admission Process:
Merit based and Entrance exam based.
Course Fee:
INR 20,000 to INR 3 lacs
Average Starting Salary:
INR 15,000 to INR 25,000
Top Recruiters:
Bharat Sanchar Nigam Limited, Dell, Intel, HCl, Accenture, Oracle, Wipro etc.
Job Profiles:
Website Developer, App Developer, Technical Assistant, Lab Assistant, iOs Developer etc.

Since you have not got admission, you must try again. You can go for M.Sc Physics or M.Sc Astronomical physics. You can study MS or post-graduation from abroad by giving some exams like GRE or IELTS. These are entrance exams for admission in post-graduation.