Science

Hi Anoop Nair,
MBA abroad is mainly designed for candidates with atleast 2 years' experience and is case-study based, lots of practical experience. M.Sc, on the other hand is more theoretical and research oriented and it is ideal for freshers and candidates who want to do RnD and academics. MBA is rigorous and ideal if you want a high level managerial career, running businesses and making strategies.

If you are from CBSE board then you must follow NCERT for board's exam. CBSE makes the exam on the basis of NCERT only. Must do the hard work solve the previous year question and concentrate to studies. Just focus on your studies only.

Bachelor's degree in plant biology offer candidates to work in the laboratories, farming industry, classrooms as well as medical facilities.Candidates seeking to work in plant biology can browse professions like a plant biochemist, food science technician or agricultural manager. Candidates can work in various fields including farming sector, or teaching positions.
Top job positions: plant taxonomist, plant ecologist, plant morphologist, plant cytologist, plant physiologist, plant geneticist, palynologist, plant pathologist, teacher and lecturer, etc.

Students from PCM group can apply for IISER (Indian Institute of Science Education and Research) aptitude test. Most of the students who appear for this test will have PCM or PCB in class 12th. If you can answer three subjects confidently, you would have a great chance of ending up in IISER.

For more details of B.Sc in biology you can see the below link:
https://www.shiksha.com/science/colleges/b-sc-biology-colleges-navi-Mumbai
https://www.shiksha.com/science/colleges/b-sc-biology-colleges-Mumbai-all

Eligibility for M.Sc in biology:
As minimum criterion of eligibility, aspiring candidates are needed to have attained a Bachelor's degree in any of physics, bio-informatics/ biology (10+2 with mathematics)/ chemistry/ biotechnology/ biochemistry/ B.Tech. So, you can do M.Sc in biology.

For CS and civil both have maths up to 3 semesters. But CS has more maths in the later semester as compared to civil. Don't fear from maths. Choose according to your choice. If you go for BBA there is much less maths than B.Tech.

Go to NPTEL website once and check the list that if any certificate course is offered by them regarding statistics. They offer various courses. NPTEL is the best for certificate course.