As you want to get the details of career after the course of B.Sc so here is the information of the same for you:

Few of the Employment Areas after B.Sc:
These are the few areas where students of B.Sc can get good jobs.

Agriculture Industry.
Aquariums.
Biotechnology Firms.
Chemical Industry.
Educational Institutes.
Environmental Management and Conservation.
Forensic Crime Research.
Food Institutes.
Forest Services.
Geological Survey Departments.
Health Care Providers.
Hospitals.
Industrial Laboratories.
Oil Industry.
Pharmaceuticals and Biotechnology Industry.
Research Firms
Seed and Nursery Companies.
Space Research Institutes.
Testing Laboratories.
Wildlife and Fishery Departments.
Waste-water Plants.

Most opted B.Sc courses in India:
Bachelor of Science (B.Sc) in Agriculture
Bachelor of Science (B.Sc) in Applied Chemistry
Bachelor of Science (B.Sc) in Biochemistry & Biotechnology
Bachelor of Science (B.Sc) in Botany
Bachelor of Science (B.Sc) in Centralized Instrumentation and Service Laboratory (CISL)
Bachelor of Science (B.Sc) in Chemistry
Bachelor of Science (B.Sc) in Earth Sciences
Bachelor of Science (B.Sc) in Electronic Science
Bachelor of Science (B.Sc) in Fashion Designing
Bachelor of Science (B.Sc) in Horticulture
Bachelor of Science (B.Sc) in Hotel Mgt. & Tourism
Bachelor of Science (B.Sc) in Information Technology
Bachelor of Science (B.Sc) in Mathematics
Bachelor of Science (B.Sc) in Mathematics with Comp. Applications
Bachelor of Science (B.Sc) in Nursing
Bachelor of Science (B.Sc) in Operational Research
Bachelor of Science (B.Sc) in Physics
Bachelor of Science (B.Sc) in Statistics
Bachelor of Science (B.Sc) in Visual Communication
Bachelor of Science (B.Sc) in Zoology