Science

Please read the overview for detailed information about the same. https://www.shiksha.com/university/chennai-mathematical-institute/cmi-entrance-exam.

Please click the link below:
https://www.shiksha.com/science/colleges/m-sc-microbiology-colleges-india

The eligibility criteria is that that candidate should have passed Bachelor's degree with 45% marks aggregate. For international student's eligibility, please contact the college officials. .Please click the link below.
https://kjssc.somaiya.edu/kjssc

You don't require mathematics as a main subject in order to pursue B.Sc in Economics. But, for B.Sc in Mathematics and Statistics you need Mathematics as a main subject in 10+2.

In case of biotechnology, Maths isn't required but biology subject might be.

Yes, you can pursue this course, but you need to have English as a mandatory subject.

Hi,
Please refer the link below:
https://www.shiksha.com/science/course/b-sc-in-physics-jadavpur-university-jadavpur-kolkata-273123

This course is offered through distance/ correspondance mode. The class can be confirmed from the individual study center.

To apply for B.Sc in genetics, you need to check the basic eligibility requirement for the same. The basic criterion of eligibility needed to be MET for admission to the course is a Higher Secondary (10+2) or equivalent qualification from a recognized educational Board, with Physics, Chemistry and Biology as main subjects and a minimum aggregate score of 50% marks. If you fulfill the eligibility, you can apply for the same.

You can easily find the complete comprehensive syllabus on the given link :https://www.jmi.ac.in/studyatjamia/Syllabi/entrancetest and prepare according to that, Meanwhile you can refer to various entrance preparation books etc. Moreover, you can easily prepare from online resources.