B.Sc

Eligibility criteria for B.Sc computer science varies from university to university. Most of the universities conduct entrance test of their own and according to the marks obtained in those entrance tests, students are selected.

Yes, this score is quite sufficient to get the admission. You may register online and apply. You don't have to pay for choosing the number of courses. Wait for the cutoff of the colleges.

You will not be able to do it from any known government organization most probably, but you can do it from other colleges. Let us know the place you belong to or you wish to pursue your M.Sc from.

Visit this link :
https://www.shiksha.com/university/madurai-kamaraj-university-24865/courses

You may visit this link:
https://www.shiksha.com/science/course/integrated-b-sc-m-sc-in-biotechnology-savitribai-phule-Pune-university-ganeshkhind-274188

All the college have their different criteria for admission. Some colleges conduct entrance test and some provide admission on the basis of merit.

Total Fees for IIMT university is
INR 48,000

1) Roorkee College of Engineering, Roorkee.
2) Mata Gujri College, Fatehgarh Sahib.
3) Lovely Professional University, Jalandhar.
4) AKS University, Madhya Pradesh.
5) Agriculture University Jodhpur, Jodhpur.
6) Adhiparasakthi Agricultural College, Tamil Nadu.
These are some top colleges for B.Sc agriculture.

Yes, you are eligible to take admission for M.Sc Food technology course. You can choose any good institute and then based on your UG score you can apply.

You're eligible to apply as the minimum eligibility is only 50% and there are quite less chances for you to get admission in B.Sc computer science with that score in 12th.